The high temperatures (in degrees Fahrenheit) of a random sample of 5 small towns are: 98.2 98.5 96.8 96.3 99.2 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. Question Help: 0 Message instructor Submit