The high temperatures (in degrees Fahrenheit) of a random sample of 14 small towns are: 97.3 97.2 98.9 99.3 96.3 98.4 98.2 99.6 96.4 99.7 98.7 97.7 97.4 97.6 Assume high temperatures are normally distributed. Based on this data, find the 90% 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). 90% C.I.= Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.