1.
In r x c table for test of Independence the degree of freedom is _____________?

2.
If bxy = byx = r then ________________?

3.
If bxy = -.8 by x = 1.2 then value of r is ________________?

4.
Correlation coefficient is ___________ with respect to x and y?

5.
In x = 2 _________ 6y the value of y are increasing by one unit then values of x are?

6.
Correlation coefficient is _________ of origin and unit of measurement?

7.
Correlation is _____________ of regression coefficients?

8.
If x = 3 then value of regression co-efficient of X or Y is ________________?

9.
In correlation, both variables are______________?

10.
If y = 2 + 6x then value of y intercept is _________________?