Q5)The graph shows the number of complaints from six different airlines to the Department of Transportation in February 2013. Alaska, Pinnacle, and Airtran Airlines have far fewer complaints reported than American, Delta, and United. Can we conclude that American, Delta, and United are the worst airline carriers since they have the most complaints? Number of complaints 140 120 100 80 60 40 20 0 Total Passenger Complaints II United American Delta Alaska Pinnacle Airtrain Airlines Airlines Airlines Airlines Airlines Airlines Airline

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