The number of cars sold annually by used car salespeople is normally distributed with a standard deviation of 13. A random sample of 370 salespeople was taken and the mean number of cars sold annually...

Extracted text: The number of cars sold annually by used car salespeople is normally distributed with a standard deviation of 13. A random sample of 370 salespeople was taken and the mean number of cars sold annually was found to be 74. Find the 93% confidence interval estimate of the population mean. Note: For each confidence interval, enter your answer in the form (LCL, UCL). You must include the parentheses and the comma between the confidence limits. Confidence Interval =