Use this information to answer the following questions.
Cars arrive at Sparkling Clean automatic car wash at the rate of 15 per hour and follow the Poisson distribution.It takes exactly 3 minutes for each car to go through the automated process of wetting,soaping,scrubbing,and drying.
-Refer to the information above.
a.What is the average time that each car spends in the queue?
b.What is the average time that each car spends in the queue and gets washed?
c.What is the probability that the next car that arrives will not have to wait?

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The Answer of Use this information to answer the following questions.
Cars arrive at Sparkling Clean automatic car wash at the rate of 15 per hour and follow the Poisson distribution.It takes exactly 3 minutes for each car to go through the automated process of wetting,soaping,scrubbing,and drying.
-Refer to the information above.
a.What is the average time that each car spends in the queue?
b.What is the average time that each car spends in the queue and gets washed?
c.What is the probability that the next car that arrives will not have to wait?

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