When a psychologist rejects the null hypothesis at the .05 level,the results of a study indicate that
A)there is less than a 5% chance of getting such an extreme result if the null hypothesis is true.
B)there is more than a 5% chance of getting such an extreme result if the null hypothesis is true.
C)there is a 5% chance that the research hypothesis is true.
D)there is a 95% chance that the research hypothesis is true.

Question

Quizplus · Accepted Answer

When a psychologist rejects the null hypothesis at the .05 level, it means that there is less than a 5% chance of getting such an extreme result if the null hypothesis is true. This is the accepted level of significance in psychology research.

When a Psychologist Rejects the Null Hypothesis at the