QSR magazine reports on the largest quick-serve and fast-casual brands in the United States. The file FastFoodChain
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QSR magazine reports on the largest quick-serve and fast-casual brands in the United States. The file FastFoodChain contains the food segment (burger, chicken, sandwich, or pizza/pasta) and U.S. mean sales per unit ($thousands) for each of 37 quick-service brands.
a. At the 0.05 level of significance, is there evidence of a difference in the median U.S. average sales per unit ($thousands) among the food segments?
b. Compare the results of (a) with those of Problem 11.11 (a) on page 413.
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Related Book For
Basic Business Statistics Concepts And Applications
ISBN: 9780134684840
14th Edition
Authors: Mark L. Berenson, David M. Levine, Kathryn A. Szabat, David F. Stephan
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