Least square regression line always passes through ____________________?

Related Mcqs:

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

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

2. The sum of square of deviation is least when measured from ____________?

   A. Arbitrary value
   B. Mean
   C. Mode
   D. G.M.

3. The mean of a binomial distribution is always:____________________?

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

4. The regression co-efficient are _________ origin?

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

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

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

6. Regression co-efficient is denoted by_____________?

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

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

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

8. Correlation is _____________ of regression coefficients?

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

9. 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

10. Regression analysis is an_______?

    Absolute measure
    Relative measure
    Both a and b
    None of these

    Submitted by: Nimra Shaheen