Adding an independent variable to a regression model will always reduce the coefficient of determination.

Name: Adding an independent variable to a regression model will always reduce the coefficient of determination.
Brand: Quizplus
Rating: 4.9 (28 reviews)

Question

Quizplus · Accepted Answer

Adding an independent variable to a regression model may increase, decrease, or not change the coefficient of determination (R-squared), depending on whether the added variable improves or worsens the fit of the model.

Adding an Independent Variable to a Regression Model Will Always