What do you understand by the term operations research, Operation Research

Assignment Help:

Question :

(a) (i) What do you understand by the term "operations research"?

(ii) Discuss three common operations research models.

(b) Self-service at the university canteen requires an average of 7 minutes per student whilst attended service has a rate of 6 minutes per student. Customers arrive randomly at the rate of 5 per hour. As the manager of the canteen, you are required to calculate the following operations statistics for each service:

(i) the average number of customers,
(ii) the expected number of customers waiting for service,
(iii) average time spent in the system,
(iv) average time waiting for service.

Based on your results in (b), comment on the two services offered at the university canteen.


Related Discussions:- What do you understand by the term operations research

Support - report writing presentation , Support Supporting materials  ...

Support Supporting materials  is vital for  making the presentation effective. It  clarifies the  speaker  ideas  makes  the presentation more  illuminating as well  as intere

Chi square test - hypothesis testing, Chi Square Test ( X 2 ) Chi Squ...

Chi Square Test ( X 2 ) Chi Square Test Defined  the chi square test is one  simplest  and most  commonly  used non parametric tests in statistical work. The Greek letter X 2

ASSIGNMENT, #A paper mill produces two grades of paper viz., X and Y. Becau...

#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

Census method, Census Methods Complete Enumeration: If detail informat...

Census Methods Complete Enumeration: If detail information  regarding every individual  person  or item of a given   universe ( or  population ) is  collected then the  enquir

Linear programming, 3. A paper mill produces two grades of paper viz., X an...

3. 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 pape

Degree of correlation ship - correlation regression analysi, Degree of  Co...

Degree of  Correlation ship 1. Perfect Correlation: When  changes  in  two related variables are  exactly  proportional  there is  perfect correlation between  them. In case

Explain the competitive environment of a company, 1) Provide an overall des...

1) Provide an overall description of the business and the competitive environment in which it operates.  You should describe: a) what type of business it  is (e.g. retail, manuf

ASSIGNMENT PROBLEM, . Explain in brief the phases of Operations Research. 5...

. Explain in brief the phases of Operations Research. 5 +5 = 10 marks (200 - 250 words each) Q3. Solve the following Linear Programming Problem using Simple method. Maximize Z= 3

Sequential sampling -sampling decisons, Sequential Samplin The previou...

Sequential Samplin The previous  has shown  that the sampling  units  were drawn  prior  to the drawing of the actual   sample  and has  a fixed  size. But the  sequential  sa

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