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A B C D E F G H I J
Problem 9-12
Queuing Model M/M/s (Exponential Service Times)
7 0.0007 0.9996
8 0.0002 0.9999
9 0.0001 0.9999
10 0.0000 1.0000
11 0.0000 1.0000
41
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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 0.375 1 0.6 0.625 0.375 0.225 0.6 0.075 0.2
2 0.070313 1.375 0.086538462 0.6842 0.1875 0.013664 0.388664 0.004555 0.129555
13 4.66E-16 1.4549914 4.79555E-16 0.6873 0.028846 9.79E-18 0.375 3.26E-18 0.125
14 1.25E-17 1.4549914 1.2818E-17 0.6873 0.026786 2.42E-19 0.375 8.08E-20 0.125
15 3.12E-19 1.4549914 3.19864E-19 0.6873 0.025 5.64E-21 0.375 1.88E-21 0.125
16 7.31E-21 1.4549914 7.48481E-21 0.6873 0.023438 1.23E-22 0.375 4.12E-23 0.125
17 1.61E-22 1.4549914 1.64873E-22 0.6873 0.022059 2.56E-24 0.375 8.52E-25 0.125