The number of consumer complaints against the top U.S. airlines in 2013 in given in the...

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The number of consumer complaints against the top U.S. airlinesin 2013 in given in the following table.

AirlineComplaints

Complaints per 100,000

Passengers Boarding

Southwest Airlines3970.34
Alaska Airlines860.44
Delta Airlines7130.59
JetBlue Airways1920.63
AirTran Airways1300.73
SkyWest Airlines2170.80
Mesa Airlines710.85
Endeavor Air1130.86
ExpressJet Airlines3190.96
Hawaiian Airlines1051.06
Virgin America811.28
US Airways8061.42
American Eagle Airlines3031.70
American Airlines17301.99
United Airlines19352.14
Frontier Airlines3163.09

(a) By considering the numbers in the colum labeled"Complaints," caclulate the mean and median number of complaintsper airline.

(b) Explain why the averages found in part (a) are notmeaningful.

(c) Find the mean and median of the numbers in the columnlabeled "Complaints per 100,000 Passengers Boarding." Discusswhether these averages are meaningful.

Answer & Explanation Solved by verified expert
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a Total number of complaints397867131921302177111331910581806303173019353167514 No of airlines is 16 Mean number of complaints 751416469625 Now arranging the number of complaints in a order increasing it would be 71 81 86 105 113 130 192    See Answer
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