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A confused Stat Professor claims the mean height of men is less than 68". His students take a sample of 16 men and their
Posted: Wed May 04, 2022 12:15 pm
by answerhappygod
- A Confused Stat Professor Claims The Mean Height Of Men Is Less Than 68 His Students Take A Sample Of 16 Men And Their 1 (219.02 KiB) Viewed 39 times
A confused Stat Professor claims the mean height of men is less than 68". His students take a sample of 16 men and their sample mean height is 69.5 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 T Claim in symbols 68 3 Null M= 68 1 Alternative M< 68 2 Alpha significance level .05 p value (test value) O.046, 1) Rej., 2) accept, 3) accept p= .946, 1) FTR, 2) reject, 3) reject p= .046, 1) FTR, 2) reject, 3) reject O p= .946, 1) Rej., 2) accept, 3) accept "