Consider the following hypotheses: H 0 : = 120 H 1 : 120 Given

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Consider the following hypotheses:

H0: μ = 120

H1: μ ≠ 120

Given that s = 27, n = 60, and σ = 0.05, calculate b for each of the following conditions:

a. μ = 131

b. μ = 115

For a two tail hypothesis test, b is the area between the critical means under the actual distribution, as shown in the following figure.

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Business Statistics

ISBN: 9780321925121

2nd Edition

Authors: Robert A. Donnelly

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