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In: Statistics and Probability

Suppose the number of potholes per randomly select 300 ft stretch of roadway has a Poisson...

Suppose the number of potholes per randomly select 300 ft stretch of roadway has a Poisson distribution with an average of 4 potholes per 300 ft section of roadway. If we randomly select a 300 ft section of roadway, what is the probability of at least 2 potholes in the section?

a) 0.96

b) 0.02

c) 0.74

d) 0.91

e) 0.93

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Answer:-

Given that:-

Suppose the number of potholes per randomly select 300 ft stretch of roadway has a Poisson distribution with an average of 4 potholes per 300 ft section of roadway. If we randomly select a 300 ft section of roadway,

what is the probability of at least 2 potholes in the section?

Number of potholes per randomly select 300ft stretch of randomly

P(at least 2 pothesis in the section).

0.91 is the probability of at least 2 potholes in the section.

option (d) 0.91 is correct answer.

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orchestra answered 2 years ago

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