In a multiple regression analysis,the current model has three independent variables.The analyst decides to add another (fourth)independent variable while retaining the other three independent variables.As a result of this addition,the value of adjusted R² will ____________ decrease. A)Always B)Sometimes C)Never

Question

Quizplus · Accepted Answer

The adjusted R² can decrease if the new variable does not improve the model sufficiently to account for the loss of degrees of freedom.

In a Multiple Regression Analysis,the Current Model Has Three Independent