There are three highways in the county. The number of daily accidents that occur on these highways are Poisson random variables with respective parameters 0.3, 0.5, and 0.7.

Required:

Find the expected number of accidents that will happen on any of these highways today.

Question

21 April, 16:55

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Answers (1)

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Alexzander Gates · Answer 1

50% Chance

Step-by-step explanation:

So Pr (0.3, 0.5, and 0.7) = (30% + 50% + 70%) / 300

= 1/2

There are three highways in the county. The number of daily accidents that occur on these highways are Poisson random variables with respective parameters 0.3, 0.5, and 0.7.Required:Find the expected number of accidents that will happen on any of these highways today.