The power of a test is influenced by the sample size and the choice of significance level.

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a. Explain how increasing the sample size affects the power (when significance level is held fixed).

b. Explain how increasing the significance level affects the power (when sample size is held fixed).

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Introduction To Statistics And Data Analysis

ISBN: 9781337793612

6th Edition

Authors: Roxy Peck, Chris Olsen, Tom Short

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Question Posted: Feb 20, 2020 07:53 AM

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The power of a test is influenced by the sample size and the choice of significance level.

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