Each year, J.D. Power and Associates publishes the results of its North American Hotel Guest Satisfaction Index
Question:
a. Explain why x is (approximately) a binomial random variable.
b. Use the rules of probability to determine the value of p for this binomial experiment.
c. Assume p = .45. Find the probability that at least 10 of the 15 hotel guests were aware of and participated in the hotel's conservation efforts.
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Related Book For
Statistics For Business And Economics
ISBN: 9780321826237
12th Edition
Authors: James T. McClave, P. George Benson, Terry T Sincich
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