Answer the following questions for the tire problem in Example 8 7 a If 30,960 and a level 01 test is used, what is the decision b If a level 01 test is used, what is (30,500) c If a level 01 test is used and it is also required that (30,500) 05, what sample size n is necessary d If 30,960, what is the smallest at which H0 can be rejected (based on n 16)

Question: Answer the following questions for the tire problem in Example 8.7. a. If = 30,960 and a level = .01 test is used,

Answer the following questions for the tire problem in Example 8.7.
a. If = 30,960 and a level α = .01 test is used, what is the decision?
b. If a level .01 test is used, what is β(30,500)?
c. If a level .01 test is used and it is also required that β(30,500) = .05, what sample size n is necessary?
d. If = 30,960, what is the smallest α at which H0 can be rejected (based on n = 16)?

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