If the two regression coefficients are byx = – 0.4 and bxy = – 0.9 then the value ofcorrelation coefficient (r) is

by
Question:

If the two regression coefficients are byx = – 0.4 and bxy = – 0.9 then the value ofcorrelation coefficient (r) is

A.

0.6

B.

0.65

C.

– 0.6

D.

– 0.65

Answer» c. – 0.6

Note: The above multiple-choice question is for all general and Competitive Exams in India.