In1990, the average math SAT score for students at one school was 493. Five yearslater, a teacher wants to perform a hypothesis test to determine whether the average SAT score of students at the school has changed from the 1990 mean of 493. The hypotheses are shown below. Identify the Type II error.

H0: =493

Ha: 493

A.

Fail to reject the claim that the average math SAT score is 493 when in fact it is 493.

B.

Reject the claim that the average math SAT score is 493 when in fact it is not 493.

C.

Reject the claim that the average math SAT score is 493 when in fact it is 493.

D.

Fail to reject the claim that the average math SAT score is 493 when in fact it is not 493