A department store surveyed 428 shoppers, and the following information was obtained: 216 shoppers made a purchase, and 292 were satisfied with the service they received. If 47 of those who made a purchase were not satisfied with the service, how many shoppers did the following? (a) made a purchase and were satisfied with the service (b) made a purchase or were satisfied with the service (c) were satisfied with the service but did not make a purchase
A department store surveyed 428 shoppers, and the following information was obtained: 216 shoppers made a purchase, and 292 were satisfied with the service they received. If 47 of those who made a purchase were not satisfied with the service, how many shoppers did the following? (a) made a purchase and were satisfied with the service (b) made a purchase or were satisfied with the service (c) were satisfied with the service but did not make a purchase
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter14: Counting And Probability
Section14.CT: Chapter Test
Problem 4CT: Over the past year, John has purchased 30 books. a In how many ways can he pick four of these books...
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A department store surveyed 428 shoppers, and the following information was obtained: 216 shoppers made a purchase, and 292 were satisfied with the service they received. If 47 of those who made a purchase were not satisfied with the service, how many shoppers did the following?
(a) made a purchase and were satisfied with the service
(b) made a purchase or were satisfied with the service
(c) were satisfied with the service but did not make a purchase
(d) were not satisfied and did not make a purchase
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