Dynamic Scattergraph

Author:Jim Noble

Watch the line of best fit move, its equation change and the value of the correlation coefficient change as you move any of the points. Used as part of this activity http://www.teachmathematics.net/page/9741/scattertastic

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apec
koch tool
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The Cosine Formula - Proof Without Words
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

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Pie Chart or Circle Chart
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