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American Airlines' flights from Chicago to Dallas are on time 70 % of the time. Suppose 12 flights are randomly selected, and the number on-time
American Airlines' flights from Chicago to Dallas are on time 70 % of the time. Suppose 12 flights are randomly selected, and the number on-time flights is recorded. Round answers to 3 significant figures. The probability that exactly 7 flights are on time is = The probability that at most 5 flights are on time is =' ] The probability that at least 6 flights are on time is =[
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