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Question

Which one of the following is a false statement ?

A The signs of the regression coefficients are always the same.
B Correlation coefficient is the geometric mean of the two regression coefficients
C The co-variance between two variables divided by the product of their standard deviations produces the value of coefficient of correlation.
D Coefficient of correlation is independent of origin but not of scale.

Answer & Explanation

Answer:Coefficient of correlation is independent of origin but not of scale.

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