Mathematics, 19.07.2021 22:40 henryzx900

Cars arrive at a toll booth according to a Poisson process with mean 90 cars per hour. Suppose the attendant makes a phone call. How long, in seconds, can the attendant's phone call last if the probability is at least 0.1 that no cars arrive during the call

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Cars arrive at a toll booth according to a Poisson process with mean 90 cars per hour. Suppose the a...