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Probability Homework #1 Solution
1.9 題目修正為
{}
2
2
1
1()
n
n
nj
VXjX
n=
=−
∑ (助教會斟酌給分)
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Probability Homework Solution: Machine Breakdowns and Queue System, Exercises of Probability and Statistics
The solutions to problem 1.12 of a probability homework. The problem deals with a queue system for machine repairs, where each machine breakdown corresponds to a job submission. Equations and notations for calculating the average waiting time and the average response time.
Typology: Exercises
2011/2012
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1
Probability Homework #1 Solution
2 2 1
1^ n ( )
V n = n ∑ j = X j − X n (助教會斟酌給分)
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Each time a machine breaks down corresponds to a terminal submitting a
job to the system (repairman).
n machines
queue system (repairman)