The degrees of freedom associated with regression variation are equal to ______.
A) the number of predictor variables
B) the number of predictor variables minus one
C) n - 1
D) n - 2

Question

Quizplus · Accepted Answer

The degrees of freedom associated with regression variation are equal to the number of predictor variables because each predictor variable used in the model consumes one degree of freedom.

The Degrees of Freedom Associated with Regression Variation Are Equal