When an additional independent variable is added to a regression analysis, which
ID: 3437510 • Letter: W
Question
When an additional independent variable is added to a regression analysis, which of the following could be indications of multicollinear independent variables?
E) A drop in R-squared and a drop in significance for one or more independent variable.
F) A drop in adjusted R-squared and an increase in significance for one or more independent variable.
G) An increase in adjusted R-squared and an increase in significance for one or more independent variable.
H) An increase in adjusted R-squared and a drop in significance for one or more independent variable
Explanation / Answer
Answer: H
That is, an increase in adjusted R-squared and a drop in significance for one or more independent variable.
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