It is possible to directly compare the results of a confidence interval estimate to the results obtained by testing a null hypothesis if
A) a one-tailed test for μ is used.
B) a two-tailed test for μ is used.
C) Both of the previous statements are true.
D) None of the previous statements are true.

Question

Quizplus · Accepted Answer

A two-tailed test for μ aligns with the confidence interval approach, as both consider deviations in both directions from the mean.

It Is Possible to Directly Compare the Results of a Confidence