If we reject the null hypothesis when it is false,then we have committed:
A)a Type II error.
B)a Type I error.
C)both a Type I error and a Type II error.
D)neither a Type I error nor a Type II error.

Question

Quizplus · Accepted Answer

Rejecting the null hypothesis when it is false is the correct decision, not an error. Type I error involves rejecting a true null hypothesis, and Type II error involves failing to reject a false null hypothesis.

If We Reject the Null Hypothesis When It Is False,then