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.Management Sciences
Category: Sample Linear Regression Mcqs
The two regression co-efficient always have the __________ sign?
A. Different
B. Same
C. None of these
D. +ve
When the two regression lines coincide there r is __________________?
A. Zero
B. Less than zero
C. More than zero
D. Great
If (AB) >(A) (B)/n __________ then A and B are?
A. Independent
B. Associated
C. Dis-associated
D. None of these
A model is linear if it is linear in the dependent variable and also in ______________?
A. Parameter
B. Independent variable
C. Error term
D. Non of these
Correlation coefficient is _________ of origin and unit of measurement?
A. Origin
B. Dependence
C. Independence
D. None
The table representing two attributes is called________________?
A. Random table
B. Contingency table
C. Dichotomy table
D. Chi-square table
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