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At an Airport, 78% of Recent Flights Have Arrived on Time

Question 11

Multiple Choice

At an airport, 78% of recent flights have arrived on time. A sample of 14 flights is studied. Find the probability that more than 12 of them were on time.


A) 0.3761
B) 0.6239
C) 0.1527
D) 0.8473

Correct Answer:

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