Mathematics, 21.07.2020 14:01 meababy2009ow9ewa
According to an airline, flights on a certain route are on time 80% of the time. Suppose 17 flights are randomly selected and the number of on-time flights is recorded.
Required:
a. Explain why this is a binomial experiment.
b. Find and interpret the probability that exactly 11 flights are on time.
c. Find and interpret the probability that fewer than 11 flights are on time
d. Find and interpret the probability that at least 11 flights are on time.
e. Find and interpret the probability that between 9 and 11 flights, inclusive, are on time.
Answers: 3
Mathematics, 21.06.2019 19:00
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Mathematics, 21.06.2019 21:50
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Answers: 2
According to an airline, flights on a certain route are on time 80% of the time. Suppose 17 flights...
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