If a test of hypothesis has a Type I error probability ( $\alpha$ ) of 0.01, it means that
A)if the null hypothesis is true, you don't reject it 1% of the time.
B)if the null hypothesis is true, you reject it 1% of the time.
C)if the null hypothesis is false, you don't reject it 1% of the time.
D)if the null hypothesis is false, you reject it 1% of the time.

Question

Quizplus · Accepted Answer

If the null hypothesis is true, you reject it 1% of the time. This is the definition of a Type I error.

If a Test of Hypothesis Has a Type I Error α\alphaα

If a Test of Hypothesis Has a Type I Error $\alpha$