Travel and Transportation At maximum takeoff weight, the Airbus A350-900 needs a runway of at least 8000 feet.33 To check this claim, officials from the FAA randomly selected A350-900 flights and measured the length (in feet) of the runway needed for takeoff.
Assume σ = 365 and use a = 0.05. Is there any evidence to suggest that the true mean runway length needed for takeoff of an Airbus A350-900 is greater than 8000 feet? Use the p value to draw a conclusion.