Refer to the Buena School District bus data. a. Develop a 95% confidence interval for the mean
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a. Develop a 95% confidence interval for the mean bus maintenance.
b. Develop a 95% confidence interval for the mean bus miles.
c. Write a business memo to the state transportation official to report your results.
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Related Book For
Statistical Techniques In Business And Economics
ISBN: 356
16th Edition
Authors: Douglas Lind, William Marchal
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