Why is it important to know how the individuals or objects in a study were selected?
A)It is important to know to whom the results can be extended.
B)It is important for determining whether or not there is bias in the results.
C)Both a) and b) are true.
D)It is not important to know how the individuals were selected; only the size of the sample matters.

Question

Quizplus · Accepted Answer

Knowing how individuals or objects were selected for a study is important because it allows researchers to determine whether or not there is bias in the results and to whom the findings can be generalized. Therefore, both options A and B are correct. Option D is incorrect because the size of the sample alone does not provide information on the quality and validity of the study's results.

Why Is It Important to Know How the Individuals or Objects