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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