What has happened when a researcher rejects H₀when H₀is false? A) The researcher made a correct decision. B) The researcher made a Type I error. C) The researcher made a Type II error. D) The researcher made an incorrect decision.

Question

Quizplus · Accepted Answer

When the null hypothesis (H₀) is false, rejecting it is the correct decision, which means the researcher did not make a Type I error (rejecting a true null hypothesis) or Type II error (failing to reject a false null hypothesis). Therefore, the correct answer is A.

What Has Happened When a Researcher Rejects H0 when H0

What Has Happened When a Researcher Rejects H₀when H₀