Correlation is _____________ of regression coefficients?

Related Mcqs:

Which of the following can never be taken as coefficient of correlation is _____________?

A. -99 B. .99 C. 0 D. √3...

If r, between u = x and y = -x is _______________?

A. +1 B. -1 C. 0 D. Non of these...

The two regression co-efficient always have the __________ sign?

A. Different B. Same C. None of these D. +ve...

In perfect association the value of coefficient of association is ______________?

A. (0) B. +1 C. -1 D. non of these...

Two attributes are associated if expected frequency is ____________________?

A. Less than observed B. Greater than observed C. Equal to observed D. None of these...