A melting point test of n = 10 samples of a binder used in manufacturing a rocket
Question:
(a) Test H0: μ = 155 versus H0: μ 155 using a = 0.01.
(b) What is the P-value for this test?
(c) What is the B-error if the true mean is μ = 150?
(d) What value of n would be required if we want B < 0.1 when μ = 150? Assume that a = 0.01.
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a 1 The parameter of interest is the true mean melting point 2 Ho 1...View the full answer
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Related Book For
Applied Statistics And Probability For Engineers
ISBN: 9781118539712
6th Edition
Authors: Douglas C. Montgomery, George C. Runger
Question Posted:
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