Describe how the width of a 95% confidence interval for a mean changes as the sample size

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Describe how the width of a 95% confidence interval for a mean changes as the sample size (n) increases, assuming the standard deviation remains the same.

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Business Statistics

ISBN: 9780321925831

3rd Edition

Authors: Norean Sharpe, Richard Veaux, Paul Velleman

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Question Posted: May 15, 2015 02:20 AM

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Describe how the width of a 95% confidence interval for a mean changes as the sample size

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Business Statistics

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