A street noodle vendor in Singapore can service an average of 10 customers per hour. Given an average arrival rate of 8 customers per hour, use the Poisson distribution to calculate the probability that the vendor can handle the demand.
-What is the probability that more than 4 customers will arrive in 1 hour, when the mean arrival rate is 4 customers per hour, and interarrival times are exponentially distributed?
A)0.6288
B)0.1954
C)0.4335
D)0.5665
E)0.3712

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The Answer of A street noodle vendor in Singapore can service an average of 10 customers per hour. Given an average arrival rate of 8 customers per hour, use the Poisson distribution to calculate the probability that the vendor can handle the demand.
-What is the probability that more than 4 customers will arrive in 1 hour, when the mean arrival rate is 4 customers per hour, and interarrival times are exponentially distributed?
A)0.6288
B)0.1954
C)0.4335
D)0.5665
E)0.3712

A Street Noodle Vendor in Singapore Can Service an Average