The coefficient of determination R² is _______________. A) sometimes negative B) always lower than adjusted R² C) usually higher than adjusted R² D) always equal to adjusted R²

Question

Quizplus · Accepted Answer

The coefficient of determination R² is usually higher than adjusted R² because adjusted R² accounts for the number of predictors in the model, penalizing for adding variables that do not improve the model significantly.

The Coefficient of Determination R2 Is _______________

The Coefficient of Determination R² Is _______________