Multiple Choice
An independent variable can be included in a regression model:
A) when it affects y and is uncorrelated with all of the independent variables of interest.
B) when it does not affect y and is uncorrelated with all of the independent variables of interest.
C) when it affects y and is correlated with all of the independent variables of interest.
D) when it does not affect y and is correlated with all of the independent variables of interest.
Correct Answer:
Verified
Correct Answer:
Verified
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