A random sample of 10 economists produced the following forecasts for percentage unemployment rate in the next

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A random sample of 10 economists produced the following forecasts for percentage unemployment rate in the next year:

a. The population mean
b. The population variance
c. The variance of the sample mean
d. The population proportion of economists predicting unemployment rate of at least 4.0%

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Statistics For Business And Economics

ISBN: 9781292315034

9th Global Edition

Authors: Paul Newbold, William Carlson, Betty Thorne

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