Gen Combo Ll Applied Statistics In Business & Economics; Connect Access Card
Gen Combo Ll Applied Statistics In Business & Economics; Connect Access Card
6th Edition
ISBN: 9781260260632
Author: David Doane, Lori Seward Senior Instructor of Operations Management
Publisher: McGraw-Hill Education
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Chapter 16.5, Problem 10SE

The results shown below are mean productivity measurements (average number of assemblies completed per hour) for a random sample of workers at each of three work stations. (a) At α = .05, is there a difference in median productivity? Use MegaStat, Minitab, or a similar computer package for the calculations. (b) Use one-factor ANOVA to compare the means. Do you reach the same conclusion? (c) Make a histogram or other display of the pooled data. Does the assumption of normality seem justified?

Chapter 16.5, Problem 10SE, The results shown below are mean productivity measurements (average number of assemblies completed

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