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17 9. Cincinnati/Northern Kentucky International Airport had the second highest on-time arrival rate for 2005 among the nation's busiest airports. The airport claims that its
17 9. Cincinnati/Northern Kentucky International Airport had the second highest on-time arrival rate for 2005 among the nation's busiest airports. The airport claims that its on-time arrival rate is at least 85%. A sample of 550 flights indicated 455 on-time arrivals. We wish to conduct a hypothesis test to see if the on-time arrival rate is at least 85%. We want to test Ho: P 0.85 Ha: p 
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Auditing Cases An Interactive Learning Approach
Authors: Mark S. Beasley, Frank A. Buckless, Steven M. Glover, Douglas F. Prawitt
5th edition
132567237, 978-0132998345, 132998343, 978-0132567237
