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Mean Deviation about Mean

The average v...

Question

The average value of the two regression coefficients will be greater than the value of the

A

regression

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B

correlation

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C

coefficient

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D

rank

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Solution

The correct option is D correlation
The average value of the two regression coefficients will be greater then the value of correlation coefficient
$\frac{b_{x y} + b_{y x}}{2} > r$
Option $B$ is correct.

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