Flights actually take place and cancellations

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Probability - flights
If 82% of scheduled flights actually take place and cancellations are independent events, what is the probability that 3 separate flights will take place?

Probability - minority
In a certain college, 33% of the physics majors belong to ethnic minorities. Find the probability of the event that, from a random sample of 10 students who are physics majors, 2 or less belong to an ethnic minority.

Reference no: EM13122529

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