Mathematics, 25.02.2020 16:56, skylarrrrr7663
An article presents a study of the failure pressures of roof panels. Following are the failure pressures, in kPa, for five panels constructed with 6d smooth shank nails. These data are consistent with means and standard deviations presented in the article. 3.32 2.49 3.45 2.38 3.01 Find a 95% confidence interval for the mean failure pressure for this type of roof panel. Round the answers to three decimal places.
Answers: 1
are data points, 
is the mean and n is the number of observations. 
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An article presents a study of the failure pressures of roof panels. Following are the failure press...
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