The U S Department of Transportation annually reports the number of consumer complaints against the top U S airlines by category Following are the figures for 2002 If one of these complaints is selected at random for follow up evaluation, what is the probability that the complaint is a About flight...

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The U.S. Department of Transportation annually reports the number of consumer complaints against the top U.S. airlines

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The U.S. Department of Transportation annually reports the number of consumer complaints against the top U.S. airlines by category. Following are the figures for 2002.

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If one of these complaints is selected at random for follow-up evaluation, what is the probability that the complaint is:

a. About flight problems?

b. About customer service or baggage?

c. About reservations/ticketing/boarding or refunds or oversales?

d. Not about baggage?

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Just The Essentials Of Elementary Statistics

ISBN: 9780495314875

10th Edition

Authors: Robert Johnson, Patricia Kuby

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Question Posted: Sep 19, 2024 05:00 PM

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The U.S. Department of Transportation annually reports the number of consumer complaints against the top U.S. airlines

Question:

Number of Number of Complaint Category Complaints Complaint Category Complaints Flight problems 2031 Oversales 454 Customer service 1715 Fares 523 Baggage 1421 Disability 477 Reservations/ticketing/ 1159 Advertising 68 boarding Other 322 Refunds 1106

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Just The Essentials Of Elementary Statistics

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