Mindtapv2.0 For Anderson/sweeney/williams/camm/cochran's Modern Business Statistics With Microsoft Excel, 1 Term Printed Access Card (mindtap Course List)
Mindtapv2.0 For Anderson/sweeney/williams/camm/cochran's Modern Business Statistics With Microsoft Excel, 1 Term Printed Access Card (mindtap Course List)
6th Edition
ISBN: 9780357110638
Author: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams, Jeffrey D. Camm, James J. Cochran
Publisher: Cengage Learning
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Chapter 11, Problem 32SE

Grade Point Average Comparison. The grade point averages of 352 students who completed a college course in financial accounting have a standard deviation of .940. The grade point averages of 73 students who dropped out of the same course have a standard deviation of .797. Do the data indicate a difference between the variances of grade point averages for students who completed a financial accounting course and students who dropped out? Use a .05 level of significance. Note: F.025 with 351 and 72 degrees of freedom is 1.466.

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Mindtapv2.0 For Anderson/sweeney/williams/camm/cochran's Modern Business Statistics With Microsoft Excel, 1 Term Printed Access Card (mindtap Course List)

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