Suppose that five normal populations with common variance 2 are to be compared with a sample

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Suppose that five normal populations with common variance σ2 are to be compared with a sample size of seven observations from each. Suppose that τ1 = ⋅ ⋅ ⋅ = τ4 = 0. What is the smallest value for τ25 σ2 that can be detected with power 90% and α = 0.01?

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Applied Statistics And Probability For Engineers

ISBN: 9781118539712

6th Edition

Authors: Douglas C. Montgomery, George C. Runger

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