A machine that fills cereal boxes is supposed to be calibrated so that the mean fill weight

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A machine that fills cereal boxes is supposed to be calibrated so that the mean fill weight is 12 oz. Let μ denote the true mean fill weight. Assume that in a test of the hypotheses H₀ :μ = 12 versus H₁ :μ = 12, the P-value is 0.30.

a. Should H₀ be rejected on the basis of this test? Explain.

b. Can you conclude that the machine is calibrated to provide a mean fill weight of 12 oz? Explain.

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Statistics For Engineers And Scientists

ISBN: 9780073401331

4th Edition

Authors: William Navidi

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Question Posted: Nov 16, 2018 05:38 AM

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A machine that fills cereal boxes is supposed to be calibrated so that the mean fill weight

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a No P 030 is not small Both the null ...View the full answer

Statistics For Engineers And Scientists

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