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Problems Problem 1 (null and alternate hypothesis) Problem 1 (Decision and rationale) Problem 1 (Upper Limit) Problem 1 (Lower Limit) Problem 2a...

Problems Deductions Total Points Problem 1 (null and alternate hypothesis) see sheet P1 5 Problem 1 (Decision and rationale) Problem 1 (Upper Limit) 2.5 Problem 1 (Lower Limit) 2.5 Problem 2a see sheet P2 5 Problem 2b (Type two error) 5 Problem 2c see sheet P2 5 Problem 2d see sheet P2 5 Problem 2e (Upper Limit) 2.5 Problem 2e (Lower Limit) 2.5 Problem 3 (Alpha) 7 Problem 3 (Beta) 8 Problem 4a see sheet P4 10 Problem 4b (Upper limit) 2.5 Problem 4b (Lower Limit) 2.5 Problem 5 see sheet P5 5 Problem 6a (Upper Limit) 2.5 Problem 6a (Lower Limit) 2.5 Problem 6b see sheet P6 5 Problem 6c 5 Problem 7a see sheet P7 5 Problem 7b see sheet P7 5 Problem 7a see sheet P7 5 100 Answers: Make sure that answers are to 3 decimal places Possible Points
Ho: Mu equals 8.5 ha: Mu does not equal 8.5 Alpha = 0.01 Xbar = 8.55 St Dev = 0.28 N = 20 DofF = 19 T = 2.860935 T statistic: 3.571429
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