Question

10: In statistics, a Type ll error occurs when:
A. a null hypothesis is rejected but should not be rejected
OB. a null hypothesis is not rejected but should be rejected
C. a test statistic is incorrect
D. a hypothesis is chosen Incorrectly​

Answer 1

Answer:

Explanation:

This kind of error is called a Type II error. ... A Type II error can only occur if the null hypothesis is false. If the null hypothesis is false, then the probability of a Type II error is called β (beta). The probability of correctly rejecting a false null hypothesis equals 1- β and is called power.