If the decision from a hypothesis test is to reject the null hypothesis when in reality the null hypothesis is false, the test has:
A) made a correct decision.
B) made a type I error.
C) made a type II error.
D) proved Ha true.

Question

Quizplus · Accepted Answer

If the null hypothesis is false and the test correctly rejects it, then the decision is correct. Therefore, option A is the correct choice.

If the Decision from a Hypothesis Test Is to Reject