A. 0to1
B. -1to1
C. 0to-1
D. 0 to infinity
Correlation and Regression Mcqs
In regression the sign of (B’s) and (r)?
A. Same
B. Change
C. Differ
D. None of these
If (Bxy>1)then (Byx)?
A. Greater than 1
B. Less than 1
C. Remain same
D. No effect
Regression analysis is an…….?
Absolute measure
Relative measure
Both a and b
None of these
Correlation coefficient is……….?
A. Absolute measure
B. Relative measure
C. Both a and b
D. None of the above
When r is zero than both regression coefficients are……..?
A. 0
B. 1
C. 2
D. Infinity