In multiple regression, the $R ^ { 2 }$ increases whenever a regressor is
A) added unless the coefficient on the added regressor is exactly zero.
B) added.
C) added unless there is heterosckedasticity.
D) greater than 1.96 in absolute value.

Question

In multiple regression, the $R ^ { 2 }$ increases whenever a regressor is
A) added unless the coefficient on the added regressor is exactly zero.
B) added.
C) added unless there is heterosckedasticity.
D) greater than  1.96  in absolute value.

Quizplus · Accepted Answer

The Answer of In multiple regression, the $R ^ { 2 }$ increases whenever a regressor is
A) added unless the coefficient on the added regressor is exactly zero.
B) added.
C) added unless there is heterosckedasticity.
D) greater than  1.96  in absolute value.

In Multiple Regression, The R2R ^ { 2 }R2 Increases Whenever a Regressor Is A) Added Unless the Coefficient

In Multiple Regression, The $R ^ { 2 }$ Increases Whenever a Regressor Is
A) Added Unless the Coefficient