Refer to the water quality data in Example 4. Perform a test of hypotheses with the intent

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Refer to the water quality data in Example 4. Perform a test of hypotheses with the intent of showing that the population standard deviation is less than 18.0. Take α = .05.

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Statistics Principles And Methods

ISBN: 9780470904114

7th Edition

Authors: Richard A. Johnson, Gouri K. Bhattacharyya

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Question Posted: Apr 19, 2016 11:04 AM

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Refer to the water quality data in Example 4. Perform a test of hypotheses with the intent

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