Modern Business Statistics with Microsoft Office Excel (with XLSTAT Education Edition Printed Access Card)
6th Edition
ISBN: 9780357228708
Author: David R. Anderson; Dennis J. Sweeney; Thomas A. Williams
Publisher: Cengage Learning US
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Textbook Question
Chapter 10.3, Problem 20E
The following data are from matched samples taken from two populations.
- a. Compute the difference value for each element.
- b. Compute
- c. Compute the standard deviation sd.
- d. What is the point estimate of the difference between the two population
means ? - e. Provide a 95% confidence interval for the difference between the two population means.
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Chapter 10 Solutions
Modern Business Statistics with Microsoft Office Excel (with XLSTAT Education Edition Printed Access Card)
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