Mathematics, 20.08.2020 15:01 eweqwoewoji
Calculate the value of the sample correlation coefficient. Based on this value, how would you describe the nature of the relationship between the two variables
Answers: 2
![=\frac{n\cdot \sum XY-\sum X\cdot \sum Y}{\sqrt{[n\cdot\sum X^{2}-(\sum X)^{2}][n\cdot\sum Y^{2}-(\sum Y)^{2}]}}](/tpl/images/0725/6005/f7fa4.png)
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Calculate the value of the sample correlation coefficient. Based on this value, how would you descri...
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