The Experimental Group Is to the Control Group As

Multiple Choice

The experimental group is to the control group as:

A) the active level of the independent variable is to the zero-level of the independent variable.
B) the treatment of the independent variable is to the zero-level of the dependent variable.
C) the treatment of the independent variable is to the active level of the independent variable.
D) the active level of the independent variable is to the treatment of the dependent variable.