Regardless of your answer in part a carry out an

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Reference no: EM13633747

The thickness of eight pads designed for use in aircraft engine mounts are measured.The measurements are 41.83, 42.68, 41.01, 41.37, 41.83, 40.50, 41.70, and 41.42.Assume the thicknesses are a sample from an approximately symmetric distribution.

Check the data to determine whether they are from a population that follows a normal distribution.

Regardless of your answer in part a, carry out an appropriate nonparametric test to determine whether the mean thickness is greater than 41.Use = .05.

Reference no: EM13633747

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