Thirty-two small communities in Connecticut (population near 10,000 each) gave an average of x = 137.9 reported cases of larceny per year. Assume that ? is known to be 40.3 cases per year. Find a 99%...

Thirty-two small communities in Connecticut (population near 10,000 each) gave an average of x = 137.9 reported cases of larceny per year. Assume that ? is known to be 40.3 cases per year.

Find a 99% confidence interval for the population mean annual number of reported larceny cases in such communities. What is the margin of error? (Round your answers to one decimal place.)

lower limit:

upper limit:

margin of error:

Jun 09, 2022

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Thirty-two small communities in Connecticut (population near 10,000 each) gave an average of x = 137.9 reported cases of larceny per year. Assume that ? is known to be 40.3 cases per year. Find a 99%...

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