In the context of inferential statistics, which of the following statements is true of the alpha level?
A) The minimum acceptable alpha traditionally has been set at .01.
B) The alpha value determines the probability of making a Type II error.
C) The particular level of alpha one adopts is called the effect size.
D) The probability of making a Type I error is less when the value of alpha is small.

Question

Quizplus · Accepted Answer

The alpha level is the threshold for statistical significance, and it represents the probability of making a Type I error (rejecting a true null hypothesis). A smaller alpha level reduces the probability of making a Type I error.

In the Context of Inferential Statistics, Which of the Following