Problem 9-34
Queuing Model M/M/s with a finite population
Input Data Operating Characteristics
Arrival rate per
customer (l)
0.7058824
Average server utilization (r)0.6635
Probabilities 2.971843
Number of Units Probability
Cumulative
Probability
Number waiting
Arrival
rate(n)
Term 1
Sum term
1
Term 2
Sum term
2
Decum
term 2
P0(s)
1 0.2969 0.6334 0 2.823529 0.882353 1.882353 0.882353 1.882353 1.08949 0.336492
3 0.1110 0.9539 2 1.411765 0.329737 2.834928 0.136915
4 0.0392 0.9931 3 0.705882 0.116378 2.951306 0.020537
5 0.0069 1.0000 4 0 0.020537 2.971843 0
6
7
8
9