The ______________ method is an information gathering method in which the responses of groups which are similar-except on the characteristic being tested-are compared.
A) focus group
B) random
C) observing
D) experimental
E) qualitative questioning

Question

Quizplus · Accepted Answer

This method is known as the experimental method, which involves manipulating an independent variable and observing the effect on the dependent variable. Groups that are similar except for the variable being tested are randomly assigned to different conditions (treatment and control groups) to compare the responses.

The ______________ Method Is an Information Gathering Method in Which