Mathematics, 18.03.2021 01:10 justijust500

An engineer is doing a study in a manufacturing setting on the lengths of paperclips. He would like to create a 2-sided confidence interval for the true mean length. Assume that the data comes from a normal distribution. Using α=0.05, assume that the engineer would like to know if the true mean is actually: a. No longer equal to 6
b. greater than 6

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An engineer is doing a study in a manufacturing setting on the lengths of paperclips. He would like...

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