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Homework Help: Statistics Queue problem: M/M/2

  1. Dec 3, 2012 #1
    1. The problem statement, all variables and given/known data
    OK I am dealing with a Queue type problem that is M/M/2. I have already solved most of the problem but I can not figure out how to solve for ∏0, Lq, L, & W.
    The information I am given is: λ=11.98, μ=7 and s=2.

    2. Relevant equations

    3. The attempt at a solution
    I am trying to figure out how the book i am using solved the problem. The book does not demonstrate how to solve this type of queieing problem?? I do have the answers for everything I am looking for, just do not know how to find them.
    p=.8557, π0=.2826, Lq=0.13527, L=1.8467, W=0.1541

    Any help with formulas to use in solving this problem will be greatly appreciated.
  2. jcsd
  3. Dec 3, 2012 #2

    Ray Vickson

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    Science Advisor
    Homework Helper

    You are supposed to show your work. What have you done so far? Where are you stuck? That is: exactly what does the question say, what parts have you already done, and what did you get?
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