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At an Airport, 77% of Recent Flights Have Arrived on Time

Question 55

Multiple Choice

At an airport, 77% of recent flights have arrived on time. A sample of 11 flights is studied. Find the probability that no more than 4 of them were on time.


A) 0.0039
B) 0.0046
C) 0.9954
D) 0.9961

Correct Answer:

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