Mathematics, 19.07.2021 04:30 lataviabaker4608

A chocolate chip cookie manufacturing company recorded the number of chocolate chips in a sample of 60 cookies. The mean is 22.36 and the standard deviation is2.97 . Construct a 80% confidence interval estimate of the standard deviation of the numbers of chocolate chips in all such cookies.

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A chocolate chip cookie manufacturing company recorded the number of chocolate chips in a sample of...