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Arrivals at a Fast-Food Restaurant Follow a Poisson Distribution with a Mean

Question 126

Multiple Choice

Arrivals at a fast-food restaurant follow a Poisson distribution with a mean arrival rate of 16 customers per hour.What is the probability that in the next hour there will be exactly 12 arrivals?


A) 0.0000
B) 0.0661
C) 0.7500
D) 0.1322

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