(Answered) Arrival of vehicles at new jersey turnpike toll booth on

Economics

Arrival of vehicles at New Jersey Turnpike toll booth on Saturdays at dawn is modeled as a Poisson Arrival process with a rate of 1.21 vehicles per minute. Let X be a random variable that records the number of arrivals between 4:45AM and 5:15AM.

(a) Is this variable finite discrete, infinite discrete, or continuous?

(b) What is the distribution of X and the expected value of X?

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Business Economics, Economics

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