The null hypothesis,Ho = 16 was tested against the alternative hypothesis, Ha: < 16 A

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The null hypothesis,Ho µ = 16 was tested against the alternative hypothesis, Ha: µ < 16 A sample of 50 resulted in a calculated p-value of 0.017. If =14 find the value of the population standard deviation.
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Elementary Statistics

ISBN: 9780538733502

11th Edition

Authors: Robert R. Johnson, Patricia J. Kuby

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