A Courtyard Hotel by Marriott conducted a survey of its guests. Sixty-two surveys were completed. Based on
Question:
a. Of two customers selected, what is the probability that both will be on a business trip?
b. What is the probability that a customer will be on a business trip or will experience a hotel problem during a stay at the Courtyard?
c. What is the probability that a customer on business has an in-state area code phone number?
d. Based on the data in the survey, can the Courtyard manager conclude that a customer’s rating regarding staff attentiveness is independent of whether he or she is traveling on business, pleasure, or both? Use the rules of probability to make this determination.
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a Pboth business 27622661 01856 Type of Trip Total Business 27 Pleasure 26 Com...View the full answer
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Related Book For 
Business Statistics A Decision Making Approach
ISBN: 9780133021844
9th Edition
Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry
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