You must estimate the mean temperature (in degrees Fahrenheit) with the following sample temperatures: 62.5 65.4 67.2 58.8 64.7 53.7 68 Find the 99% confidence interval. Enter your answer as an...

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

62.5

65.4

67.2

58.8

64.7

53.7

68

Find the 99% confidence interval. Enter your answer as anopen-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.