Suppose we are looking at the salary of teachers. We let µ be the mean salary of a teacher. We wish to test that the mean salary is above $35,000. That is, we test HO: µO= $35,000 0 H1: µ > $35,000 When we do the hypothesis test, we decide not to reject the null hypothesis. What type of error could we have made?

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Suppose we are looking at the salary of teachers. We let u be the mean salary of a teacher. We wish to test that the mean salary is above $35,000. That is, we test
HO: µO= $35,000 O
H1: µ > $35,000
When we do the hypothesis test, we decide not to reject the null hypothesis. What type of error could we have made?
O a. Type II Error
O b. We've made a correct decision
O . Type I Error
O d. We could make either a Type I error or a Type Il error
O e. Type III Error
Transcribed Image Text:Suppose we are looking at the salary of teachers. We let u be the mean salary of a teacher. We wish to test that the mean salary is above $35,000. That is, we test HO: µO= $35,000 O H1: µ > $35,000 When we do the hypothesis test, we decide not to reject the null hypothesis. What type of error could we have made? O a. Type II Error O b. We've made a correct decision O . Type I Error O d. We could make either a Type I error or a Type Il error O e. Type III Error
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