If the sample size n is doubled, by how much is the length of the CI on

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If the sample size n is doubled, by how much is the length of the CI on μ in Equation 8-7 reduced? What happens to the length of the interval if the sample size is increased by a factor of four?

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Elementary Statistics Picturing The World

ISBN: 9780321911216

6th Edition

Authors: Ron Larson, Betsy Farber

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Question Posted: Apr 02, 2010 11:51 PM

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If the sample size n is doubled, by how much is the length of the CI on

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If n is doubled in Eq 87 Xa2 Ta 20 1414 Za20 2...View the full answer

Elementary Statistics Picturing The World

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