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

Related Mcqs:

1. In regression the sign of (B’s) and (r)?

   A. Same B. Change C. Differ D. None of these Submitted by: Nimra Shaheen...

2. Least square regression line always passes through ____________________?

   A. (x,y) B. (X,Y) C. (X,Z) D. x/y...

3. The regression co-efficient are _________ origin?

   A. Dependent B. Independent C. Scale D. Both...

4. Regression co-efficient is denoted by_____________?

   A. by B. byx C. bzx D. m...

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

   A. (3) B. (0) C. -3 D. -4...

6. When the two regression lines coincide there r is __________________?

   A. Zero B. Less than zero C. More than zero D. Great...

7. Correlation is _____________ of regression coefficients?

   A. A.M. B. G.M. C. M.D. D. H.M....

8. The word regression was first founded by_________?

   A. Neyman person B. R A Fisher C. Sir F Galton D. Karl Pearson Submitted by: Nimra Shaheen...

9. Regression analysis is an_______?

   Absolute measure Relative measure Both a and b None of these Submitted by: Nimra Shaheen...

10. When r is zero than both regression coefficients are________?

    A. 0 B. 1 C. 2 D. Infinity Submitted by: Nimra Shaheen...