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American Airlines flights from Chicago to Dallas are on time 70% of the time. Suppose 6 flights are randomly selected, and the number on-time flights is recorded. The probability that exactly 2 flights
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American Airlines flights from Chicago to Dallas are on time 70% of the time. Suppose 6 flights are randomly selected, and the number on-time flights is recorded. The probability that exactly 2 flights are on time is

User FrostyL
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Answer:

(6!/(2!4!))(.7²)(.4⁴) = 15(.49)(.0256) = .18816 = 18.816%

User Llrs
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