Question

Correlation coefficient is the geometric mean of regression coefficient

Answer 1

The correlation coefficient is the Geometric Mean between the Regression Coefficients i.e., r2= bxy byx b. The sign to be taken before the square root is same as that of regression coefficients.

Answer 2

Answer:

The correlation coefficient is the Geometric Mean between the Regression Coefficients i.e., r2= bxy byx b. The sign to be taken before the square root is same as that of regression coefficients. ... If one of the regression coefficient is greater than one, then the other must be less than one.