5. On average a certain road section results in 4 traffic accidents per month. What is the probability that for any given month at the given road section (a) exactly 5 accidents will occur?; (b) more than 3 accidents will occur? (c) at least 2 accidents will occur?

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A: Given n=421 P=0.00775

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Q: Could you help me understand this one?  "There is an average of four accidents per month at an…

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Q: 5. A bag contains 20 purple marbles, 15 red marbles, and 5 blue marbles. What is the probability of…

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