A researcher thinks that attitudes toward the death penalty vary by sex. What is his likely Null Hypothesis?

Question

Quizplus · Accepted Answer

The null hypothesis is always the assumption that there is no significant difference or relationship between the variables being studied. In this case, the null hypothesis is that there is no significant difference between the attitudes of men and women toward the death penalty. Therefore, choice A is the best answer.

A Researcher Thinks That Attitudes Toward the Death Penalty Vary