True or False: When an explanatory variable is dropped from a multiple regression model, the
adjusted r2 can increase.

Name: True or False: When an explanatory variable is dropped from a multiple regression model, the adjusted r2 can increase.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Dropping an explanatory variable that does not significantly contribute to the model can increase the adjusted R², as it penalizes for the number of predictors and rewards a more parsimonious model.

True or False: When an Explanatory Variable Is Dropped from a Multiple