On-Time Performance by Airlines According to the Bureau of Transportation statistics
Chapter 11, Problem 8(choose chapter or problem)
On-Time Performance by Airlines According to the Bureau of Transportation statistics, on-time performance by the airlines is described as follows: Action % of Time On time 70.8 National Aviation System Delay 8.2 Aircraft Arriving Late 9.0 Other (because of weather 12.0 and other conditions) Records of 200 flights for a major airline company showed that 125 planes were on time, 40 were delayed because of weather, 10 because of a National Aviation System delay, and the rest because of arriving late. At a 0.05, do these results differ from the governments statistics?
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