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Mathematics, 04.10.2020 06:01 faithburleson13

The number of emails that Dave receives each day at his actuarial job has a Poisson distribution with mean 2 during each weekday and mean 1 each day during the weekend. The number of emails that Dave receives on one day is independent of the number of emails that he receives on the other days. Dave does not receive any personal emails. If today is Thursday, what is the probability that Dave receives his first email two days later, on Saturday

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