Experimental group is to treatment as control group is to:
A) subject
B) random selection
C) manipulate
D) placebo

Question

Quizplus · Accepted Answer

A control group is used in an experiment to establish a baseline for comparison. Just as the experimental group receives a treatment, the control group receives a placebo, which is a fake or inactive treatment. Therefore, the control group is best associated with a placebo.

Experimental Group Is to Treatment as Control Group Is To