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