Question 6.3 A random sample of size n = 9 will be taken from Y~N(H, 0 = 24) where u is unknown. The following hypothesis test will be conducted: Ho: µ = 145 Hai u > 145 6.3.a If a = .0375, draw a...

Question 6.3<br>A random sample of size n = 9 will be taken from Y~N(H, 0 = 24) where u is<br>unknown. The following hypothesis test will be conducted:<br>Ho: µ = 145<br>Hai u > 145<br>6.3.a<br>If a = .0375, draw a picture of the rejection region on the appropriate curve and<br>identify the critical value.<br>6.3.b<br>If the actual value of u equals 161.88, what is the probability of Type 2 error?<br>

Extracted text: Question 6.3 A random sample of size n = 9 will be taken from Y~N(H, 0 = 24) where u is unknown. The following hypothesis test will be conducted: Ho: µ = 145 Hai u > 145 6.3.a If a = .0375, draw a picture of the rejection region on the appropriate curve and identify the critical value. 6.3.b If the actual value of u equals 161.88, what is the probability of Type 2 error?
6.3.c<br>Suppose we decided the answer to the previous question was unacceptable and<br>we wanted the probability of Type 2 error to equal .1515 when u = 161.88. What<br>sample size would be necessary?<br>

6.3.c<br>Suppose we decided the answer to the previous question was unacceptable and<br>we wanted the probability of Type 2 error to equal .1515 when u = 161.88. What<br>sample size would be necessary?<br>

Extracted text: 6.3.c Suppose we decided the answer to the previous question was unacceptable and we wanted the probability of Type 2 error to equal .1515 when u = 161.88. What sample size would be necessary?

Jun 03, 2022

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Question 6.3 A random sample of size n = 9 will be taken from Y~N(H, 0 = 24) where u is unknown. The following hypothesis test will be conducted: Ho: µ = 145 Hai u > 145 6.3.a If a = .0375, draw a...

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