Mathematics, 17.05.2021 02:30 ivan2076

A hotel has three elevators. One of them is a freight elevator. When pressing the button, one of the elevators randomly services your floor. If you use the elevators five times what is the probability that you use the freight elevator exactly two times?

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A hotel has three elevators. One of them is a freight elevator. When pressing the button, one of the...

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A hotel has three elevators. One of them is a freight elevator. When pressing the button, one of the elevators randomly services your floor. If you use the elevators five times what is the probability that you use the freight elevator exactly two times?​

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A hotel has three elevators. One of them is a freight elevator. When pressing the button, one of the elevators randomly services your floor. If you use the elevators five times what is the probability that you use the freight elevator exactly two times?