Operations Research and Reliability (ISS (Statistical Services) Statistics Paper IV): Questions 1 - 3 of 3

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Question number: 1

» Operations Research and Reliability » Queuing Models » M/M/1 Model

Appeared in Year: 2015

Essay Question▾

Describe in Detail

(d) Show that for M/M/1/∞ queue model

where λn and µn are the means of Poisson and exponential distributions respectively where there are n people in the system.

Explanation

… (133 more words) …

Question number: 2

» Operations Research and Reliability » Finding Solutions in 22, 2xm and Mxn Games

Appeared in Year: 2015

Essay Question▾

Describe in Detail

Prove that the number of basic variables is a balanced transportation problem is at most , where m is the number of origins and n is the number of destinations.

Explanation

… (90 more words) …

Question number: 3

» Operations Research and Reliability » LPP Computational Methods

Appeared in Year: 2015

Essay Question▾

Describe in Detail

Solve the following problem Simplex method.

Maximize Z = 8x1+6x2

Subject to

x1+x2 ≤ 10

2x1+3x2 ≤ 25

x1+5x2 ≤ 35

x1, x2 ≥ 0

Explanation

… (390 more words) …

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