Suppose you have a confidence interval based on a sample of size n. Using the same level
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Suppose you have a confidence interval based on a sample of size n. Using the same level of confidence, how large a sample is required to produce an interval of one-half the width?
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Interval width 2z 2 n Consider ...View the full answer
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Related Book For
Complete Business Statistics
ISBN: 9780077239695
7th Edition
Authors: Amir Aczel, Jayavel Sounderpandian
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