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

If the two regression coefficients are byx = - 0.4 and bxy = - 0.9 the

1.	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» D. - 0.65