The number of automobiles that arrive at a certain intersection per minute has a Poisson distribution with a mean of 6. a. What is the probability that more than 10 automobiles appear at the intersection during any given minute of time? b. What is the probability that more than 2 minutes elapse before 10 cars arrive?

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A: I solved exactly first question because of bartleby policy if you want more please uplode…

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A: See the attachment

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Q: with Covid-19. If Javier's test is positive for Covid-19, to the nearest 3rd decimal place, what is…

A: Here use tree diagram