FlightStats, Inc., collects data on the number of flights scheduled and the number of flightsflown at major airports throughout the United States. FlightStats data showed 56% offlights scheduled at...

FlightStats, Inc., collects data on the number of flights scheduled and the number of flightsflown at major airports throughout the United States. FlightStats data showed 56% offlights scheduled at Newark, La Guardia, and Kennedy airports were flown during a threedaysnowstorm (The Wall Street Journal, February 21, 2006). All airlines say they alwaysoperate within set safety parameters—if conditions are too poor, they don’t fly. The followingdata show a sample of 400 scheduled flights during the snowstorm.AirlineDid It Fly? American Continental Delta United TotalYes 48 69 68 25 210No 52 41 62 35 190Use the chi-square test of independence with a .05 level of significance to analyze the data.What is your conclusion? Do you have a preference for which airline you would choose tofly during similar snowstorm conditions? Explain.