diff --git a/images/datascience.svg b/images/datascience.svg
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+++ b/images/datascience.svg
@@ -1,3 +1,3 @@
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text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 645px; margin-left: 471px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Continuous distributions (pdf's)</div></div></div></foreignObject><text x="471" y="649" fill="#FFFFFF" font-family="Helvetica" font-size="12px" text-anchor="middle">Continuous distributions (pd...</text></switch></g></a><path d="M 86 750 Q 21 750 21 737.5 Q 21 725 36 725" fill="none" stroke="#1b3cb3" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Cumulative_distribution_function"><rect x="86" y="742.5" width="180" height="15" rx="2.25" ry="2.25" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="86" y="742.5" width="180" height="15" rx="2.25" ry="2.25" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; 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text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 790px; margin-left: 176px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 10px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Probability mass function (pmf)</div></div></div></foreignObject><text x="176" y="793" fill="#FFFFFF" font-family="Helvetica" font-size="10px" text-anchor="middle">Probability mass function (pmf)</text></switch></g></a><a xlink:href="https://en.wikipedia.org/wiki/Normal_distribution"><rect x="705.5" y="340" width="120" height="20" rx="3" ry="3" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="705.5" y="340" width="120" height="20" rx="3" ry="3" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; 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text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 597px; margin-left: 766px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; "><font face="sans-serif">Hypergeometric</font></div></div></div></foreignObject><text x="766" y="600" fill="#FFFFFF" font-family="Helvetica" font-size="11px" text-anchor="middle">Hypergeometric</text></switch></g></a><path d="M 705.5 621.5 Q 630.8 621.5 630.8 658.25 Q 630.8 695 556 695" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Poisson_distribution"><rect x="705.5" y="611.5" width="120" height="20" rx="3" ry="3" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="705.5" y="611.5" width="120" height="20" rx="3" ry="3" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 622px; margin-left: 766px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; "><font face="sans-serif">Poisson</font></div></div></div></foreignObject><text x="766" y="625" fill="#FFFFFF" font-family="Helvetica" font-size="11px" text-anchor="middle">Poisson</text></switch></g></a><rect x="641" y="685" width="184" height="20" rx="3" ry="3" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="641" y="685" width="184" height="20" rx="3" ry="3" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 695px; margin-left: 733px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; "><font face="sans-serif"><a href="https://en.wikipedia.org/wiki/Expected_value"><font color="#ffffff">Expectation</font></a><font> and </font><a href="https://en.wikipedia.org/wiki/Mean"><font color="#ffffff">mean</font></a></font></div></div></div></foreignObject><text x="733" y="698" fill="#FFFFFF" font-family="Helvetica" font-size="11px" text-anchor="middle">Expectation and mean</text></switch></g><rect x="386" y="780" width="170" height="30" rx="4.5" ry="4.5" fill="#1f6286" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 795px; margin-left: 471px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Important Laws</div></div></div></foreignObject><text x="471" y="799" fill="#FFFFFF" font-family="Helvetica" font-size="12px" text-anchor="middle">Important Laws</text></switch></g><path d="M 556 745 Q 598.5 745 598.5 720 Q 598.5 695 641 695" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><rect x="386" y="730" width="170" height="30" rx="4.5" ry="4.5" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="386" y="730" width="170" height="30" rx="4.5" ry="4.5" fill="#1f6286" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 745px; margin-left: 471px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Summary statistics</div></div></div></foreignObject><text x="471" y="749" fill="#FFFFFF" font-family="Helvetica" font-size="12px" text-anchor="middle">Summary statistics</text></switch></g><path d="M 386 845 Q 386 851 373.5 851 Q 361 851 361 900.5 Q 361 950 314 950" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><path d="M 386 845 Q 386 851 373.5 851 Q 361 851 361 915.5 Q 361 980 314 980" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Estimation_theory"><rect x="386" y="830" width="170" height="30" rx="4.5" ry="4.5" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="386" y="830" width="170" height="30" rx="4.5" ry="4.5" fill="#1f6286" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 845px; margin-left: 471px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Estimation</div></div></div></foreignObject><text x="471" y="849" fill="#FFFFFF" font-family="Helvetica" font-size="12px" text-anchor="middle">Estimation</text></switch></g></a><path d="M 556 895 Q 556 895 655.5 895" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Statistical_hypothesis_testing"><rect x="386" y="880" width="170" height="30" rx="4.5" ry="4.5" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="386" y="880" width="170" height="30" rx="4.5" ry="4.5" fill="#1f6286" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 895px; margin-left: 471px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Hypothesis Testing</div></div></div></foreignObject><text x="471" y="899" fill="#FFFFFF" font-family="Helvetica" font-size="12px" text-anchor="middle">Hypothesis Testing</text></switch></g></a><a xlink:href="https://en.wikipedia.org/wiki/Confidence_interval"><rect x="386" y="930" width="170" height="30" rx="4.5" ry="4.5" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="386" y="930" width="170" height="30" rx="4.5" ry="4.5" fill="#1f6286" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 945px; margin-left: 471px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Confidence Interval (CI)<span style="font-family: &quot;helvetica&quot; , &quot;arial&quot; , sans-serif ; font-size: 0px ; white-space: nowrap">%3CmxGraphModel%3E%3Croot%3E%3CmxCell%20id%3D%220%22%2F%3E%3CmxCell%20id%3D%221%22%20parent%3D%220%22%2F%3E%3CUserObject%20label%3D%22Important%20Laws%22%20id%3D%222%22%3E%3CmxCell%20style%3D%22rounded%3D1%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22360%22%20y%3D%22740%22%20width%3D%22170%22%20height%3D%2230%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3C%2FUserObject%3E%3C%2Froot%3E%3C%2FmxGraphModel%3E</span></div></div></div></foreignObject><text x="471" y="949" fill="#FFFFFF" font-family="Helvetica" font-size="12px" text-anchor="middle">Confidence Interval (CI)%3Cm...</text></switch></g></a><path d="M 471 1010 Q 471 1064.3 406.5 1064.3 Q 342 1064.3 342 1118.5" fill="none" stroke="#1f6286" stroke-miterlimit="10" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Monte_Carlo_method"><rect x="386" y="980" width="170" height="30" rx="4.5" ry="4.5" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="386" y="980" width="170" height="30" rx="4.5" ry="4.5" fill="#1f6286" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 995px; margin-left: 471px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Monte Carlo Method</div></div></div></foreignObject><text x="471" y="999" fill="#FFFFFF" font-family="Helvetica" font-size="12px" text-anchor="middle">Monte Carlo Method</text></switch></g></a><path d="M 705.5 646.5 Q 630.8 646.5 630.8 670.75 Q 630.8 695 556 695" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Geometric_distribution"><rect x="705.5" y="636.5" width="120" height="20" rx="3" ry="3" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="705.5" y="636.5" width="120" height="20" rx="3" ry="3" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 647px; margin-left: 766px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; "><font face="sans-serif">Geometric</font></div></div></div></foreignObject><text x="766" y="650" fill="#FFFFFF" font-family="Helvetica" font-size="11px" text-anchor="middle">Geometric</text></switch></g></a><path d="M 641 720 Q 598.5 720 598.5 732.5 Q 598.5 745 556 745" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><rect x="641" y="710" width="184" height="20" rx="3" ry="3" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="641" y="710" width="184" height="20" rx="3" ry="3" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; 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text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 695px; margin-left: 165px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; "><font style="font-size: 10px">iid</font></div></div></div></foreignObject><text x="165" y="698" fill="#FFFFFF" font-family="Helvetica" font-size="11px" text-anchor="middle">iid</text></switch></g></a><path d="M 280 725 Q 340 725 340 660.25 Q 340 595.5 400 595.5" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><rect x="50" y="715" width="230" height="20" rx="3" ry="3" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 725px; margin-left: 165px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; "><span style="font-size: 10px">cdf, pdf, pmf</span></div></div></div></foreignObject><text x="165" y="728" fill="#FFFFFF" font-family="Helvetica" font-size="11px" text-anchor="middle">cdf, pdf, pmf</text></switch></g><path d="M 570 645 Q 570 646 592.5 646 Q 615 646 615 498 Q 615 350 719.5 350" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><path d="M 570 645 Q 570 646 592.5 646 Q 615 646 615 510.5 Q 615 375 719.5 375" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Probability_distribution#Continuous_probability_distribution"><rect x="400" y="630" width="170" height="30" rx="4.5" ry="4.5" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="400" y="630" width="170" height="30" rx="4.5" ry="4.5" fill="#1f6286" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 645px; margin-left: 485px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Continuous distributions (pdf's)</div></div></div></foreignObject><text x="485" y="649" fill="#FFFFFF" font-family="Helvetica" font-size="12px" text-anchor="middle">Continuous distributions (pd...</text></switch></g></a><path d="M 100 750 Q 35 750 35 737.5 Q 35 725 50 725" fill="none" stroke="#1b3cb3" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Cumulative_distribution_function"><rect x="100" y="742.5" width="180" height="15" rx="2.25" ry="2.25" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="100" y="742.5" width="180" height="15" rx="2.25" ry="2.25" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 750px; margin-left: 190px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 10px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; "><font style="font-size: 10px">Cumulative distribution function (cdf)</font></div></div></div></foreignObject><text x="190" y="753" fill="#FFFFFF" font-family="Helvetica" font-size="10px" text-anchor="middle">Cumulative distribution function (cd...</text></switch></g></a><path d="M 100 770 Q 30 770 30 747.5 Q 30 725 50 725" fill="none" stroke="#1b3cb3" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Probability_density_function"><rect x="100" y="762.5" width="180" height="15" rx="2.25" ry="2.25" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="100" y="762.5" width="180" height="15" rx="2.25" ry="2.25" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 770px; margin-left: 190px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 10px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; "><span style="text-align: left ; white-space: nowrap ; font-size: 10px">Probability density function (pdf)</span></div></div></div></foreignObject><text x="190" y="773" fill="#FFFFFF" font-family="Helvetica" font-size="10px" text-anchor="middle">Probability density function (pdf)</text></switch></g></a><path d="M 100 790 Q 30 790 30 757.5 Q 30 725 50 725" fill="none" stroke="#1b3cb3" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Probability_mass_function"><rect x="100" y="782.5" width="180" height="15" rx="2.25" ry="2.25" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="100" y="782.5" width="180" height="15" rx="2.25" ry="2.25" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 790px; margin-left: 190px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 10px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Probability mass function (pmf)</div></div></div></foreignObject><text x="190" y="793" fill="#FFFFFF" font-family="Helvetica" font-size="10px" text-anchor="middle">Probability mass function (pmf)</text></switch></g></a><a xlink:href="https://en.wikipedia.org/wiki/Normal_distribution"><rect x="719.5" y="340" width="120" height="20" rx="3" ry="3" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="719.5" y="340" width="120" height="20" rx="3" ry="3" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 350px; margin-left: 780px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Normal / Gaussian</div></div></div></foreignObject><text x="780" y="353" fill="#FFFFFF" font-family="Helvetica" font-size="11px" text-anchor="middle">Normal / Gaussian</text></switch></g></a><a xlink:href="https://en.wikipedia.org/wiki/Uniform_distribution_(continuous)"><rect x="719.5" y="365" width="120" height="20" rx="3" ry="3" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="719.5" y="365" width="120" height="20" rx="3" ry="3" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 375px; margin-left: 780px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Uniform (continuous)</div></div></div></foreignObject><text x="780" y="378" fill="#FFFFFF" font-family="Helvetica" font-size="11px" text-anchor="middle">Uniform (continuous)</text></switch></g></a><path d="M 719.5 400 Q 615 400 615 523 Q 615 646 570 645" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Beta_distribution"><rect x="719.5" y="390" width="120" height="20" rx="3" ry="3" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="719.5" y="390" width="120" height="20" rx="3" ry="3" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 400px; margin-left: 780px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Beta</div></div></div></foreignObject><text x="780" y="403" fill="#FFFFFF" font-family="Helvetica" font-size="11px" text-anchor="middle">Beta</text></switch></g></a><path d="M 719.5 425 Q 615 425 615 535.5 Q 615 646 570 645" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Dirichlet_distribution"><rect x="719.5" y="415" width="120" height="20" rx="3" ry="3" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="719.5" y="415" width="120" height="20" rx="3" ry="3" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 425px; margin-left: 780px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Dirichlet</div></div></div></foreignObject><text x="780" y="428" fill="#FFFFFF" font-family="Helvetica" font-size="11px" text-anchor="middle">Dirichlet</text></switch></g></a><path d="M 720 450 Q 615 450 615 548 Q 615 646 570 645" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Exponential_distribution"><rect x="720" y="440" width="120" height="20" rx="3" ry="3" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="720" y="440" width="120" height="20" rx="3" ry="3" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 450px; margin-left: 780px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Exponential</div></div></div></foreignObject><text x="780" y="453" fill="#FFFFFF" font-family="Helvetica" font-size="11px" text-anchor="middle">Exponential</text></switch></g></a><path d="M 719.5 475 Q 615 475 615 560.5 Q 615 646 570 645" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Discrete_uniform_distribution"><rect x="719.5" y="511" width="120" height="20" rx="3" ry="3" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="719.5" y="511" width="120" height="20" rx="3" ry="3" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 521px; margin-left: 780px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; "><font face="sans-serif">Uniform (discrete)</font></div></div></div></foreignObject><text x="780" y="524" fill="#FFFFFF" font-family="Helvetica" font-size="11px" text-anchor="middle">Uniform (discrete)</text></switch></g></a><path d="M 570 695 Q 644.8 695 644.8 608 Q 644.8 521 719.5 521" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://support.minitab.com/en-us/minitab-express/1/help-and-how-to/basic-statistics/probability-distributions/supporting-topics/basics/continuous-and-discrete-probability-distributions/#what-is-a-discrete-distribution"><rect x="400" y="680" width="170" height="30" rx="4.5" ry="4.5" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="400" y="680" width="170" height="30" rx="4.5" ry="4.5" fill="#1f6286" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 695px; margin-left: 485px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Discrete distributions (pmf's)</div></div></div></foreignObject><text x="485" y="699" fill="#FFFFFF" font-family="Helvetica" font-size="12px" text-anchor="middle">Discrete distributions (pmf'...</text></switch></g></a><a xlink:href="https://en.wikipedia.org/wiki/Chi-squared_distribution"><rect x="719.5" y="465" width="120" height="20" rx="3" ry="3" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="719.5" y="465" width="120" height="20" rx="3" ry="3" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; 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text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 597px; margin-left: 780px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; "><font face="sans-serif">Hypergeometric</font></div></div></div></foreignObject><text x="780" y="600" fill="#FFFFFF" font-family="Helvetica" font-size="11px" text-anchor="middle">Hypergeometric</text></switch></g></a><path d="M 719.5 621.5 Q 644.8 621.5 644.8 658.25 Q 644.8 695 570 695" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Poisson_distribution"><rect x="719.5" y="611.5" width="120" height="20" rx="3" ry="3" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="719.5" y="611.5" width="120" height="20" rx="3" ry="3" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 622px; margin-left: 780px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; "><font face="sans-serif">Poisson</font></div></div></div></foreignObject><text x="780" y="625" fill="#FFFFFF" font-family="Helvetica" font-size="11px" text-anchor="middle">Poisson</text></switch></g></a><rect x="655" y="685" width="184" height="20" rx="3" ry="3" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="655" y="685" width="184" height="20" rx="3" ry="3" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 695px; margin-left: 747px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; "><font face="sans-serif"><a href="https://en.wikipedia.org/wiki/Expected_value"><font color="#ffffff">Expectation</font></a><font> and </font><a href="https://en.wikipedia.org/wiki/Mean"><font color="#ffffff">mean</font></a></font></div></div></div></foreignObject><text x="747" y="698" fill="#FFFFFF" font-family="Helvetica" font-size="11px" text-anchor="middle">Expectation and mean</text></switch></g><rect x="400" y="780" width="170" height="30" rx="4.5" ry="4.5" fill="#1f6286" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 795px; margin-left: 485px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Important Laws</div></div></div></foreignObject><text x="485" y="799" fill="#FFFFFF" font-family="Helvetica" font-size="12px" text-anchor="middle">Important Laws</text></switch></g><path d="M 570 745 Q 612.5 745 612.5 720 Q 612.5 695 655 695" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><rect x="400" y="730" width="170" height="30" rx="4.5" ry="4.5" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="400" y="730" width="170" height="30" rx="4.5" ry="4.5" fill="#1f6286" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 745px; margin-left: 485px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Summary statistics</div></div></div></foreignObject><text x="485" y="749" fill="#FFFFFF" font-family="Helvetica" font-size="12px" text-anchor="middle">Summary statistics</text></switch></g><path d="M 400 845 Q 400 851 387.5 851 Q 375 851 375 900.5 Q 375 950 328 950" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><path d="M 400 845 Q 400 851 387.5 851 Q 375 851 375 915.5 Q 375 980 328 980" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Estimation_theory"><rect x="400" y="830" width="170" height="30" rx="4.5" ry="4.5" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="400" y="830" width="170" height="30" rx="4.5" ry="4.5" fill="#1f6286" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 845px; margin-left: 485px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Estimation</div></div></div></foreignObject><text x="485" y="849" fill="#FFFFFF" font-family="Helvetica" font-size="12px" text-anchor="middle">Estimation</text></switch></g></a><path d="M 570 895 Q 570 895 669.5 895" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Statistical_hypothesis_testing"><rect x="400" y="880" width="170" height="30" rx="4.5" ry="4.5" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="400" y="880" width="170" height="30" rx="4.5" ry="4.5" fill="#1f6286" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 895px; margin-left: 485px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Hypothesis Testing</div></div></div></foreignObject><text x="485" y="899" fill="#FFFFFF" font-family="Helvetica" font-size="12px" text-anchor="middle">Hypothesis Testing</text></switch></g></a><a xlink:href="https://en.wikipedia.org/wiki/Confidence_interval"><rect x="400" y="930" width="170" height="30" rx="4.5" ry="4.5" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="400" y="930" width="170" height="30" rx="4.5" ry="4.5" fill="#1f6286" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 945px; margin-left: 485px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Confidence Interval (CI)<span style="font-family: &quot;helvetica&quot; , &quot;arial&quot; , sans-serif ; font-size: 0px ; white-space: nowrap">%3CmxGraphModel%3E%3Croot%3E%3CmxCell%20id%3D%220%22%2F%3E%3CmxCell%20id%3D%221%22%20parent%3D%220%22%2F%3E%3CUserObject%20label%3D%22Important%20Laws%22%20id%3D%222%22%3E%3CmxCell%20style%3D%22rounded%3D1%3BwhiteSpace%3Dwrap%3Bhtml%3D1%3B%22%20vertex%3D%221%22%20parent%3D%221%22%3E%3CmxGeometry%20x%3D%22360%22%20y%3D%22740%22%20width%3D%22170%22%20height%3D%2230%22%20as%3D%22geometry%22%2F%3E%3C%2FmxCell%3E%3C%2FUserObject%3E%3C%2Froot%3E%3C%2FmxGraphModel%3E</span></div></div></div></foreignObject><text x="485" y="949" fill="#FFFFFF" font-family="Helvetica" font-size="12px" text-anchor="middle">Confidence Interval (CI)%3Cm...</text></switch></g></a><path d="M 485 1010 Q 485 1064.3 420.5 1064.3 Q 356 1064.3 356 1118.5" fill="none" stroke="#1f6286" stroke-miterlimit="10" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Monte_Carlo_method"><rect x="400" y="980" width="170" height="30" rx="4.5" ry="4.5" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="400" y="980" width="170" height="30" rx="4.5" ry="4.5" fill="#1f6286" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 995px; margin-left: 485px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Monte Carlo Method</div></div></div></foreignObject><text x="485" y="999" fill="#FFFFFF" font-family="Helvetica" font-size="12px" text-anchor="middle">Monte Carlo Method</text></switch></g></a><path d="M 719.5 646.5 Q 644.8 646.5 644.8 670.75 Q 644.8 695 570 695" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/Geometric_distribution"><rect x="719.5" y="636.5" width="120" height="20" rx="3" ry="3" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="719.5" y="636.5" width="120" height="20" rx="3" ry="3" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 647px; margin-left: 780px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; "><font face="sans-serif">Geometric</font></div></div></div></foreignObject><text x="780" y="650" fill="#FFFFFF" font-family="Helvetica" font-size="11px" text-anchor="middle">Geometric</text></switch></g></a><path d="M 655 720 Q 612.5 720 612.5 732.5 Q 612.5 745 570 745" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><rect x="655" y="710" width="184" height="20" rx="3" ry="3" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="655" y="710" width="184" height="20" rx="3" ry="3" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; 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text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 920px; margin-left: 755px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; "><font face="sans-serif"><span>Chi<sup>2 </sup>test</span></font></div></div></div></foreignObject><text x="755" y="923" fill="#FFFFFF" font-family="Helvetica" font-size="11px" text-anchor="middle">Chi2 test</text></switch></g></a><path d="M 669.5 945 Q 619.8 945 619.8 920 Q 619.8 895 570 895" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://en.wikipedia.org/wiki/F-test"><rect x="669.5" y="935" width="170" height="20" rx="3" ry="3" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="669.5" y="935" width="170" height="20" rx="3" ry="3" fill="#878787" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; 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text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 970px; margin-left: 755px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 11px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; "><font face="sans-serif"><span>t-test</span></font></div></div></div></foreignObject><text x="755" y="973" fill="#FFFFFF" font-family="Helvetica" font-size="11px" text-anchor="middle">t-test</text></switch></g></a><path d="M 271 1133.5 Q 240 1133.5 240 1111.25 Q 240 1089 225 1089" fill="none" stroke="#1f6286" stroke-miterlimit="10" stroke-dasharray="1 2" pointer-events="stroke"/><a xlink:href="https://realpython.com/tutorials/basics/"><rect x="271" y="1118.5" width="170" height="30" rx="4.5" ry="4.5" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="271" y="1118.5" width="170" height="30" rx="4.5" ry="4.5" fill="#1f6286" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 1134px; margin-left: 356px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Python Basics</div></div></div></foreignObject><text x="356" y="1137" fill="#FFFFFF" font-family="Helvetica" font-size="12px" text-anchor="middle">Python Basics</text></switch></g></a><a xlink:href="https://github.com/vinta/awesome-python"><rect x="271" y="1158.5" width="170" height="30" rx="4.5" ry="4.5" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="271" y="1158.5" width="170" height="30" rx="4.5" ry="4.5" fill="#1f6286" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" dir="ltr" style="display: flex; align-items: unsafe center; justify-content: unsafe center; width: 1px; height: 1px; padding-top: 1174px; margin-left: 356px;"><div style="box-sizing: border-box; font-size: 0; text-align: center; "><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #FFFFFF; line-height: 1.2; pointer-events: all; white-space: nowrap; ">Important libraries</div></div></div></foreignObject><text x="356" y="1177" fill="#FFFFFF" font-family="Helvetica" font-size="12px" text-anchor="middle">Important libraries</text></switch></g></a><path d="M 355 1270 Q 355 1302.5 377.6 1302.5 Q 400.2 1302.5 400.22 1334.34" fill="none" stroke="#1f6286" stroke-miterlimit="10" pointer-events="stroke"/><a xlink:href="https://docs.python-guide.org/dev/virtualenvs/"><rect x="271" y="1198.5" width="170" height="30" rx="4.5" ry="4.5" fill="#000000" stroke="#000000" transform="translate(2,3)" opacity="0.25"/><rect x="271" y="1198.5" width="170" height="30" rx="4.5" ry="4.5" fill="#1f6286" stroke="#000000" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; 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