In the single-server model the A customers are assumed to arrive at

Question

In the single-server model, the:

A) customers are assumed to arrive at constant intervals of time.

B) variability of customer arrivals is most often described by a Poisson distribution.

C) mean of the distribution of customer arrivals must be greater than the variance of customer arrivals to get meaningful results.

D) probability of n arrivals in T time periods comes from a normal distribution.

Answer

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