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

Related Mcqs:

1. If bxy = byx = r then ________________?

   A. 6x < 6y
   B. 6y < 6x
   C. 6x = 6y
   D. Non of These

2. If (Bxy>1)then (Byx)?

   A. Greater than 1
   B. Less than 1
   C. Remain same
   D. No effect

   Submitted by: Nimra Shaheen

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

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

4. The most frequent value in data is called ________________?

   A. Mean
   B. Mode
   C. Median
   D. H.M.

5. The frequent value of the data if it exists is called ________________?

   A. Median
   B. Quartiles
   C. Mode
   D. Deciles

6. Richness is not a ________________?

   A. Constant
   B. Discreade
   C. Variable
   D. Continuous

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

   A. 6
   B. 2
   C. 0
   D. None

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

   A. Increasing by 6
   B. Decreasing by 6
   C. No change
   D. Non of these

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

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

10. Index Number is an important role in the field of Economic and ________________?

    A. Science
    B. Education
    C. Intelligence
    D. Business