The high temperatures (in degrees Fahrenheit) of a random sample of 8 small towns are:

97.4

99.6

96.8

97.2

96.3

97.6

98.1

99.7

Assume high temperatures are normally distributed. Based on this data, find the 95% 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). 95% C.I. = Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.