American Airlines' flights from Denver to Dallas are on time 50
% of the time. Suppose 9 flights are randomly selected, and the
number of on-time flights is recorded.
Round answers to 4 decimal places.
a. The probability that exactly 4 flights are on time is .
b. The probability that at most 3 flights are on time is .
c. The probability that at least 5 flights are on time is
.
American Airlines Flights From Denver To Dallas Are On Time 50 Of The Time Suppose 9 Flights Are Randomly Selected 1 (62.92 KiB) Viewed 65 times
American Airlines' flights from Denver to Dallas are on time 50 % of the time. Suppose 9 flights are randomly selected, and the number of on-time flights is recorded. Round answers to 4 decimal places. a. The probability that exactly 4 flights are on time is b. The probability that at most 3 flights are on time is c. The probability that at least 5 flights are on time is
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