hfleysher
hfleysher
02.12.2019 • 
Mathematics

According to an airline, a particular flight is on time 87% of the time. suppose 45 flights are randomly selected and the number of on time flights is recorded. find the probabilities of the following events occurring. a. all 45 flights are on time b. between 38 and 40 flights (inclusive) are on time

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