Simple random sampling was used to obtain a sample of n = 100 elements from a population
Question:
Simple random sampling was used to obtain a sample of n = 100 elements from a population of N = 1000. The sample proportion was = .30.
a. Estimate the population proportion.
b. Estimate the standard error of the proportion.
c. Develop an approximate 95% confidence interval for the population proportion.
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Related Book For
Statistics For Business & Economics
ISBN: 9781285846323
12th Edition
Authors: David Anderson, Dennis Sweeney, Thomas Williams, Jeffrey Camm, James Cochran
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