A melting point test of n 10 samples of a binder used in, Ask an Expert

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A melting point test of n = 10 samples of a binder used in manufacturing a rocket propellant resulted in xbar = 154.2°F. Assume that the melting point is normally distributed with σ =1.5°F.
What is the p value for this test?
Incorrect

What is the β error if the true mean is μ = 150?
Incorrect

What value of n would be required if we want β < 0.1 when μ = 150? Assume that α = 0.01.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9110145

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