Assistance requested please.

A data set includes 107 body temperatures of healthy adult humans having a mean of 98.7 F and a standard deviation of 0.72 F. Construct a 99% confidence interval estimate of the mean body temperature of all healthy humans. What does the sample suggest about the use of 98.6 F as the mean body temperature? Click here to view a t distribution table. Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. What is the confidence interval estimate of the population mean ? OF