Determine the margin of error for a confidence interval to estimate the population mean with n =44 and o = 50 for the following confidence levels. a) 93% b) 94% c) 97% Click the icon to view the cumulative probabilities for the standard normal distribution. a) With a 93% confidence level, the margin of error is (Round to two decimal places as needed.) bj With a 94% confidence level, the margin of error is (Round to two decimal places as needed.) e) With a 97% confidence level, the margin of error is (Round to two decimal places as needed.)