Question

calculate correlation Coefficient and regression coefficient by taking 10 observations for variable x and 10 observations for variable y​

Answer 1

Answer:

Pearson's product moment correlation coefficient (r) is given as a measure of linear association between the two variables: r² is the proportion of the total variance (s²) of Y that can be explained by the linear regression of Y on x. ... Thus 1-r² = s²xY / s²Y.

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