The high temperatures (in degrees Fahrenheit) of a random sample of 10 small towns are: 97.7 99.2 99.4 96.5 97.5 98 99.1 98.2 98.8 99.7 Assume high temperatures are normally distributed. Based on this data, find the 99% confidence interval of the mean high temperature of towns. Enter your answer as an open-interval (i. e., parentheses) accurate to two decimal places (because the sample data are reported accurate to one decimal place). 99% C. I. = Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places