A researcher must estimate the mean temperature (in degrees Fahrenheit) with the following sample temperatures: 67.8 106.5 81.6 78.5 65.3 68.7 92.4 74.7 111.1 73.6 Assuming the population of temperatures are normally distributed, find the 99% confidence interval. Round the answers to two decimal places. Enter your answer as an interval of the form (LB,UP). The researcher is 99% confident that the population average temperature is within the temperature interval