CBook On-time armvals, lost baggage, and customer complaints are three measures that are typically used to measure the quality of service being offered by airlines. Suppose that the folowing values represent the on-time arrival percentage, amount of lost baggage, and customer complaints for 10 U.S. aitlines. Customer On Time Mishandled Baggage Complaints per Arrivals (%) per 1,000 Passengers 1,000 Passengers Airline Virgin America 83.5 0.87 1.50 JetBlue 79.1 1.88 0.79 Air Tran Airways 87.1 1.58 0.91 Delta Air Lines 86.5 2.10 0.73 Alaska Airlines 87.5 2.93 0.51 Frontier Airlines 77.9 2.22 1.05 Southwest Airlines 83.1 3.08 0.25 US Airways 85.9 2.14 1.74 American Airlines 76.9 2.92 1.80 United Airlines 77.4 3.87 4.24 (a) Based on the data above, if you randomly choose a Delta Air Lines flight, what is the probability that this individual flight will have an on-time amIval? If required, round your answer to three decimal places. (b) If you randomly choose1 of the 10 airlines for a follow-up study on airline quality ratings, what is the probability that you will choose an airline with less than two mishandled baggage reports per 1.000 passengers? If required, round your answer to two decimal places. (c) If you randomly choose1 of the 10 airlines for a follow-up study on airline quality ratings, what is the probability that you will choose an airline with more than one customer complaint per 1,000 passengers? if required, round your answer to two decimal places. (d) What is the probability that a randomly selected AirTran Airways flight will not arrive on time? If required, round your answer to three decimal places. Check My Work (3 remaning)
CBook On-time armvals, lost baggage, and customer complaints are three measures that are typically used to measure the quality of service being offered by airlines. Suppose that the folowing values represent the on-time arrival percentage, amount of lost baggage, and customer complaints for 10 U.S. aitlines. Customer On Time Mishandled Baggage Complaints per Arrivals (%) per 1,000 Passengers 1,000 Passengers Airline Virgin America 83.5 0.87 1.50 JetBlue 79.1 1.88 0.79 Air Tran Airways 87.1 1.58 0.91 Delta Air Lines 86.5 2.10 0.73 Alaska Airlines 87.5 2.93 0.51 Frontier Airlines 77.9 2.22 1.05 Southwest Airlines 83.1 3.08 0.25 US Airways 85.9 2.14 1.74 American Airlines 76.9 2.92 1.80 United Airlines 77.4 3.87 4.24 (a) Based on the data above, if you randomly choose a Delta Air Lines flight, what is the probability that this individual flight will have an on-time amIval? If required, round your answer to three decimal places. (b) If you randomly choose1 of the 10 airlines for a follow-up study on airline quality ratings, what is the probability that you will choose an airline with less than two mishandled baggage reports per 1.000 passengers? If required, round your answer to two decimal places. (c) If you randomly choose1 of the 10 airlines for a follow-up study on airline quality ratings, what is the probability that you will choose an airline with more than one customer complaint per 1,000 passengers? if required, round your answer to two decimal places. (d) What is the probability that a randomly selected AirTran Airways flight will not arrive on time? If required, round your answer to three decimal places. Check My Work (3 remaning)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
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Transcribed Image Text:eBook
On-time arrivals, lost baggage, and customer complaints are three measures that are typically used to measure the quality of service being offered by alrlines, Suppose that the following values represent the on-time arrival percentage, amount of lost baggage, arid customer complaints for 10
U.S. airlines.
Customer
Mishandled Baggage
Complaints per
Arrivals (%) per 1,000 Passengers 1,000 Passengers
On-Time
Airline
Virgin America
83.5
0.87
1.50
JetBlue
79.1
1.88
0.79
Air Tran Airways
87.1
1.58
0.91
Delta Air Lines
86.5
2.10
0.73
Alaska Airlines
87.5
2.93
0.51
Frontier Airlines
77.9
2.22
1.05
Southwest Airlines
83.1
3.08
0.25
US Airways
85.9
2.14
1.74
American Airlines
76.9
2.92
1.80
ted Airlines
77.4
3.87
4.24
(a) Based on the data above, if you randomly choose a Delta Air Lines flight, what is the probability that this individual flight will have an on-time arrival? If required, round your answer to three decimal places.
(b) If you randomly choose 1 of the 10 airlines for a follow-up study on airline quality ratings, what is the probability that you will choose an airline with less than two mishandled baggage reports per 1,000 passengers? If required, round your answer to two decimal places,
(c) If you randomly choose 1 of the 10 airlines for a follow-up study on airline quality ratings, what is the probability that you will choose an airline with more than one customer complaint per 1,000 passengers? If required, round your answer to two decimal places.
(d) What is the probability that a randomly selected AirTran Airways flight will not arrive on time? If required, round your answer to three decimal places.
Check My Work (3 remaining)
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