In psychological research, you reject the null hypothesis when __________.
A)the group means are equal.
B)the group means are close to equal.
C)the group means are different.
D)None of the above

Question

Quizplus · Accepted Answer

In psychological research, the null hypothesis states that there is no significant difference between groups or variables being compared. The alternative hypothesis is that there is a significant difference. Therefore, you reject the null hypothesis and accept the alternative hypothesis when the group means are significantly different.

In Psychological Research, You Reject the Null Hypothesis When __________