Discuss the basic components of any queueing system, Operation Research

Assignment Help:

Question:

(a) Discuss briefly the four basic components of any queueing system.

(b) Explain what you understand by the following models:

(i) (M| M | 1 : N | FCFS)

(ii) (M| M | S : ∞| SIRO)

(iii) (M| Ek | 1 : ∞ | FCFS)

(c) A supermarket has two ladies at the sales counters. Given that the service for each customer is exponential with mean 6 minutes and customers arrive in a Poisson fashion at the counter at the rate of 15 per hour, Determine

(i) the expected percentage of idle time for each lady at the sales counter.

(ii) The probability of having to wait for service.


Related Discussions:- Discuss the basic components of any queueing system

#transportation and linear models.., #what is the similarity and difference...

#what is the similarity and differences between transportation and linear programing models?

Individual user interests - information resources, Individual User Interest...

Individual User Interests: More specific information about users could cover the following:  Subjects and associated interest - e.g. specific subjects, allied subjects;

What do you understand by customs duty, Question 1 What do you understa...

Question 1 What do you understand by customs duty? Explain the taxable events for imported, warehoused and exported goods. List down the types of duties in customs. An importer

LPP, a paper mill produce two grades of paper viz., X and Y. because of raw...

a paper mill produce two grades of paper viz., X and Y. because of raw material restrictions, it cannot produce more than 400 tona of grade X and 300 tons of grade Yin a week. ther

Frequency distribution graphs, Frequency  Distribution Graphs Freq...

Frequency  Distribution Graphs Frequency distribution graphs may be histogram frequency  polygon  frequency  curve  ogive curve.   1. Histogram The histogram is draw  f

Waiting queques, During busy times, 60 potential customers per hour arrive ...

During busy times, 60 potential customers per hour arrive at the booth (assume a Poisson distribution). A booth worker takes 5 minutes, on average, to meet the information needs of

DECISION MODELS, CRITICAL EXAMINATION OF THE APPLICATION OF DECISION THEORY...

CRITICAL EXAMINATION OF THE APPLICATION OF DECISION THEORY TECHNIQUES OR MODEL IN BUSINESS DECISION MAKING IN NIGERIA

Vogel approximation methods, This method is more  systematic and orderly th...

This method is more  systematic and orderly than least cost method. Here penalties for each column and row of the transportation table are determined, and the row  or  column with

LLp, A paper mill produces two grades of paper viz., X and Y. Because of ra...

A paper mill produces two grades of paper viz., X and Y. Because of raw material restrictions, it cannot produce more than 400 tons of grade X paper and 300 tons of grade Y paper i

Cost, Six Operators are to be assigned to five jobs with the cost of assign...

Six Operators are to be assigned to five jobs with the cost of assignment in Rs. given in the matrix below. Determine the optimal assignment. Which operator will have no assignment

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd