June 2015

1:

Which one of the following statements is false?

A.

Both correlation and regression co-efficients have same sigh.

B.

Arithmetic mean of the regression co-efficients is always more than the correlation co-efficient.

C.

Regression co-efficients are independent of both the origin and scale.

D.

Correlation co-efficient is the square root of two regression co-efficients.

 

Answer : C

Explanation :

Write your comments here:


Report Error
 

Option: A

Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here.