A simple random sample of 800 elements generates a sample proportion = .70. a. Provide a
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a. Provide a 90% confidence interval for the population proportion.
b. Provide a 95% confidence interval for the population proportion.
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a 70 1645 70 30 800 ...View the full answer
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Related Book For
Essentials Of Statistics For Business And Economics
ISBN: 9781305081598
7th Edition
Authors: David Anderson, Thomas Williams, Dennis Sweeney, Jeffrey Cam
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