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Grace [21]
3 years ago
13

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.
Mathematics
1 answer:
Rashid [163]3 years ago
4 0

Answer:

50% Chance

Step-by-step explanation:

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

= 1/2

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Now we just need to subtract the 50 mile signal from the 75 mile signal, so:

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Hope this helps :)
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