Leyland Motors can service an average 5 cars per hour, and the owner of Leyland Motors wants to know the probability of various customer arrival rates. Given the average arrival rate of 4 customers per hour, the owner uses the Poisson distribution to calculate the probabilities of various customer arrivals per hour.
-What is the probability that, at most, 3 of the customers will arrive within 1 hour?
A)0.2381
B)0.4335
C)0.5665
D)0.1954
E)0.7619

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The Answer of Leyland Motors can service an average 5 cars per hour, and the owner of Leyland Motors wants to know the probability of various customer arrival rates. Given the average arrival rate of 4 customers per hour, the owner uses the Poisson distribution to calculate the probabilities of various customer arrivals per hour.
-What is the probability that, at most, 3 of the customers will arrive within 1 hour?
A)0.2381
B)0.4335
C)0.5665
D)0.1954
E)0.7619

Leyland Motors Can Service an Average 5 Cars Per Hour