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

Poisson Process, Telephone calls arrive at a switchboard in a Poisson proce...

Telephone calls arrive at a switchboard in a Poisson process at the rate of 2 per minute. A random one-tenth of the calls are long distance. (a) What is the probability of at least

project management , Project Management Your  data need to be orga...

Project Management Your  data need to be organized in such  a way that  access to them  is both  quick  and accurate. In  achieving  this a good qualitative analysis progra

Decision making - operation research, Decision making is not only the h...

Decision making is not only the headache of management rather all of us make decisions. We daily decide about minor issues. The essential characteristics of all decisions

Theoretical framework, Ask questiAvatars are virtual characters that can be...

Ask questiAvatars are virtual characters that can be used as representatives of a company that is using the Internet as a distribution channel. For instance, avatars can be used as

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

. 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

Process, process of operation research

process of operation research

Transportation, we have three reservoirs with daily supplies of15, 20 and 2...

we have three reservoirs with daily supplies of15, 20 and 25 litres of fresh water respectively. on each day we must supply four cities A B C D whose demands are 8 10 12 and 15 res

Differentiate among descriptive and inferential analysis o, Question 1 ...

Question 1 A) Differentiate among descriptive and inferential analysis of data B) Describe with examples various measures of Central Tendency Question 2 The chi-square

Non-documentary sources and institutional resources, Non-Documentary Source...

Non-Documentary Sources: On the other hand, non-documentary sources are institutional and human resources, both of which are important links in the information-transfer chain.

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