Find the 95% 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). 95% C.I. =  Answer should be obtained without any preliminary rounding

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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You must estimate the mean temperature (in degrees Fahrenheit) with the following sample temperatures:

44.4
86.3
56.4
56.3
20.8
66.4
41.1
64.9
84.4
49.4
94.8
66.3



Find the 95% 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).

95% C.I. = 

Answer should be obtained without any preliminary rounding.

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