A confused Stat Professor claims the mean height of men is equal to 66". His students take a sample of 16 men and their sample mean height is 68.5" with a sample standard deviation of 3.5". The alpha level to test at it 0.05. problem number and source Decision FTR, reject, accept Test Used, Calculator test selection u= 66 M= 66 4$ 66 |Claim in symbols 3 Null Alternative Alpha significance level p value (test value ) 2 O p = .002, FTR , Accept, reject p = .012, reject, accept, reject р%3.012, 1) FTR. 2) Accеpt, 3) Ассept р 3,028, 1) Rej., 2) Ассеpt, 3) Aссept

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