write the formula for kpcc
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The Karl Pearson correlation coefficient method, is quantitative and offers numerical value to establish the intensity of the linear relationship between X and Y. Such a coefficient correlation is represented as 'r'. In this formula, \[\underline{X}\] is mean of X variable.
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Step-by-step explanation:
- Find the mean of all the x-values.
- Find the standard deviation of all the x-values (call it sx) and the standard deviation of all the y-values (call it sy). ...
- For each of the n pairs (x, y) in the data set, take.
- Add up the n results from Step 3.
- Divide the sum by sx ∗ sy.
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