The body temperatures in degrees Fahrenheit of a sample of adults in one small town are: 96.9 98.4 97.3 97.8 98.8 99.4 99.1 98.7 99 98.3 99.2 99.6 Assume body temperatures of adults are normally distributed. Based on this data, find the 95% confidence interval of the mean body temperature of adults in the town. Enter your answer as an open-interval (i.e., parentheses) accurate to 3 decimal places. Assume the data is from a normally distributed population. 95% C.I.=