Find the value of the standard score, z, and determine whether the alternative hypothesis is supported at

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Find the value of the standard score, z, and determine whether the alternative hypothesis is supported at a 0.05 significance level.

Ha: u. < 75, n = 100, x = 70, a = 15.

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Statistical Reasoning for Everyday Life

ISBN: 978-0321817624

4th edition

Authors: Jeff Bennett, Bill Briggs, Mario F. Triola

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Question Posted: Dec 23, 2015 07:55 AM

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Find the value of the standard score, z, and determine whether the alternative hypothesis is supported at

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Since z 1645 we reject the nu...View the full answer

Statistical Reasoning for Everyday Life

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