For each of the following choices, explain which would result in a wider large-sample confidence interval for
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a. 90% confidence level or 95% confidence level
b. n = 100 or n = 400
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a For any given sample the 95 confidence interval is wider than the 90 confidence int...View the full answer
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Related Book For
Statistics The Exploration & Analysis Of Data
ISBN: 9780840058010
7th Edition
Authors: Roxy Peck, Jay L. Devore
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