If people in a study on gender and political party identification were selected for participation without regard to gender or political party identification,the marginal frequencies for both of these variables would be free to vary,or random.

Question

Quizplus · Accepted Answer

If people in a study were selected without regard to gender or political party identification, the sample would be representative of the population and therefore the marginal frequencies for both variables would be free to vary, or random.

If People in a Study on Gender and Political Party