Suppose twenty-two communities have an average of $ = 121.3 reported cases of larceny per year. Assume that o is known to be 37.3 cases per year. Find an 85%, 90%, and 95% confidence interval for the population mean annual number of reported larceny cases in such communities. Compare the margins of error. As the confidence level increase, do the margins of error increase? O The 85% confidence level has a margin of error of 15.6; the 90% confidence level has a margin of error of 13.1; and the 95% confidence level has a margin of error of 11.5. As the confidence level increases, the margins of error decrease. O The 85% confidence level has a margin of error of 53.7; the 90% confidence level has a margin of error of 61.4; and the 95% confidence level has a margin of error of 73.1. As the confidence level increases, the margins of error increase. O The 85% confidence level has a margin of error of 2.4; the 90% confidence level has a margin of error of 2.8; and the 95% confidence level has a margin of error of 3.3. As the confidence level increases, the margins of error increase. The 85% confidence level has a margin of error of 73.1; the 90% confidence level has a margin of error of 61.4; and the 95% confidence level has a margin of error of 53.7. As the confidence level increases, the margins of error decrease. O The 85% confidence level has a margin of error of 11.5; the 90% confidence level has a margin of error of 13.1; and the 95% confidence level has a margin of error of 15.6. As the confidence level increases, the margins of error increase