If 81% of scheduled flights actually take place and cancellations are independent events, what isthe probability that 3 separate flights will take place?

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03-05-2018
Mathematics

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If 81% of scheduled flights actually take place and cancellations are independent events, what isthe probability that 3 separate flights will take place?

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Blitztiger Blitztiger · Answer 1 · 2018-05-15T05:05:06+02:00

Blitztiger Blitztiger

15-05-2018

We can use the multiplicative rule since these are independent events. If the probability that one given flight takes place is 0.81, then the probability of 3 flights taking place is (0.81)^3 = 0.5314.

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