Stepwise Regression Is an Iterative Procedure That

Multiple Choice

Stepwise regression is an iterative procedure that:

A) adds one independent variable at a time
B) deletes one independent variable at a time
C) adds one dependent variable at a time
D) either adds one independent variable at a time or deletes one independent variable at a time
E) both adds one independent variable at a time and deletes one independent variable at a time