The body temperatures in degrees Fahrenheit of a sample of adults in one small town are: 97.4 97.8 98.1 99.3 96.6 99.8 98.6 99.9 97.1 96.5 98.9 99.5 Assume body temperatures of adults are normally distributed. Based on this data, find the 98% 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. 98% C.I. =

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