Question

If the value of regression coefficient are
2/5 and 5/2respectively, then value of
correlation coefficient is
1. 1
2-1
3. Zero
4. None of these​

Answer 1

Answer:

Zero is wrong answer

Explanation:

I hope you understand

Answer 2

ANSWER

Let rx=0.8,ry=0.2

Coeff. of correlation = Geometric Mean of Regression Coeff. 

=rx.ry

=0.8×0.2 

=0.16

∴   CorrelationCoeff. =0.4=0

∴ The given statement is false.