A psychologist is interested in the effectiveness of a new method for teaching math to third graders.She is testing it on several third grade classes.In this example,the population is
A) all third graders.
B) grade school students.
C) third graders in the classes tested.
D) the teaching method.

Question

Quizplus · Accepted Answer

The population in this study is all third graders because the psychologist is interested in the effectiveness of the new method for teaching math to third graders in general, not just the specific classes being tested.

A Psychologist Is Interested in the Effectiveness of a New