9.10 For each of the following choices, explain which would result in a wider large-sample confidence
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9.10 ▼ For each of the following choices, explain which would result in a wider large-sample confidence interval for p. (Hint: Consider the confidence interval formula.)
a. 90% confidence level or 95% confidence level
b. n 5 100 or n 5 400
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Introduction To Statistics And Data Analysis
ISBN: 9781305445963
5th Edition
Authors: Roxy Peck, Chris Olsen, Jay L Devore
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