Aretail establishment accepts either the AmericanExpress or the VISA credit card. A total of 24 percentof its customers carry an American Expresscard, 61 percent carry a VISA card, and 11 percentcarry both cards. What percentage of its customerscarry a credit card that the establishmentwill accept?
Aretail establishment accepts either the AmericanExpress
Problem 9 Chapter 2
First Course in Probability | 8th Edition
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