A data set includes 106 body temperatures of healthy adult humans having a mean of 98.9 F and a standard deviation of 0.63 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 u? (Round to three decimal places as needed.)