An information gathering process in which the responses of two or more groups that are similar except on the characteristic being tested are compared is called the ________ method.
A)focus group
B)random
C)observing
D)experimental
E)qualitative questioning

Question

Quizplus · Accepted Answer

With the experimental method,researchers compare the responses of two or more groups that are similar except on the characteristic being tested.This is one method of collecting problem-specific data.

An Information Gathering Process in Which the Responses of Two