If it is determined that there is no difference between the population mean being represented by the sample and the mean of the population at large, then
A) the alpha level must have failed
B) the alpha level must have been rejected
C) the alpha level must have been committed
D) there was a failure to reject the null hypothesis

Question

Quizplus · Accepted Answer

If there is no difference between the population mean being represented by the sample and the mean of the population at large, it means that the null hypothesis cannot be rejected. Therefore, the answer is D, which means there was a failure to reject the null hypothesis.

If It Is Determined That There Is No Difference Between