Mathematics, 28.06.2020 18:01 atsuedem974
Suppose thirty-nine communities have an average of reported cases of larceny per year. Assume that σ is known to be 46.9 cases per year. Find a 90%, 95%, and 98% confidence interval for the population mean annual number of reported larceny cases in such communities. Compare the lengths of the confidence intervals. As the confidence levels increase, do the confidence intervals increase in length?
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Suppose thirty-nine communities have an average of reported cases of larceny per year. Assume that σ...
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