Refer to the Lincolnville School District bus data. a. Develop a 95% confidence interval for the mean

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Refer to the Lincolnville School District bus data.

a. Develop a 95% confidence interval for the mean bus maintenance cost.

b. Develop a 95% confidence interval for the mean bus odometer miles.

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Basic Statistics For Business And Economics

ISBN: 9781260187502

9th Edition

Authors: Douglas A. Lind, William G Marchal, Samuel A. Wathen

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