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A B C D E F G H I J
Problem 9-16
Queuing Model M/M/s (Exponential Service Times)
7 0.0486 0.7086
8 0.0416 0.7503
9 0.0357 0.7859
10 0.0306 0.8165
11 0.0262 0.8427
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20 0.0065 0.9607
Computations
n or s
(lam/mu)^n/n!
Cumsum(n-1)
term2 P0(s) Rho(s) Lq(s) L(s) Wq(s) W(S)
0 1
1 0.857143 1 6 0.1429 0.857143 5.142857 6 0.171429 0.2
2 0.367347 1.8571429 0.642857143 0.4 0.428571 0.192857 1.05 0.006429 0.035
13 2.16E-11 2.3564184 2.31758E-11 0.4244 0.065934 6.94E-13 0.857143 2.31E-14 0.028571
14 1.33E-12 2.3564184 1.41181E-12 0.4244 0.061224 3.91E-14 0.857143 1.3E-15 0.028571
15 7.57E-14 2.3564184 8.03254E-14 0.4244 0.057143 2.07E-15 0.857143 6.89E-17 0.028571
16 4.06E-15 2.3564184 4.28691E-15 0.4244 0.053571 1.03E-16 0.857143 3.43E-18 0.028571
17 2.05E-16 2.3564184 2.15429E-16 0.4244 0.05042 4.85E-18 0.857143 1.62E-19 0.028571