You must estimate the mean temperature (in degrees Fahrenheit) with the following sample temperatures:

58.3

48.2

43.7

59.5

33.1

54.8

72

48.5

53.2

60.2

41.6

56.5

Find the 99% confidence interval. 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). 99% C.I. = Answer should be obtained without any preliminary rounding.