American Airlines' flights from Denver to Dallas are on time 50 % of the time. Suppose 9 flights are randomly selected,
Posted: Sun Sep 05, 2021 5:11 pm
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, 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
% 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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