A test of H0: = 50 versus H1: > 50 will be made at a

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A test of H0: μ = 50 versus H1: μ > 50 will be made at a significance level of

α = 0.05. The population standard deviation is σ = 10 and the sample size is n = 60.

Find the power of the test against the alternative μ1 = 55.

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Elementary Statistics

ISBN: 9781264136407

4th Edition

Authors: William Navidi , Barry Monk

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