Question
For the major airlines, 21% of all flights depart at least 15 minutes late with a standard deviation of 5%. Currently, 24% of all American Airlines flights depart at least 15 minutes late. If American wants to be in the top 10% of all major airlines with the FEWEST late departures, to what level must American cut its late departures? (please round your answer to 1 decimal place)
Answers
I need this answer.
Related Questions
If one of the 87 flights is randomly selected, find the probability that the flight selected arrived...
14 different airlines.Each airline schedules 45 departing flight each day.How many flights depart fr...
An airline has 81% of its flights depart on schedule. It has 69% of its flights depart and on schedu...
At a local airport, 14 flights depart every 30 minutes. If the airport operates 18 hours per day, ev...