Census method, Operation Research

Assignment Help:

Census Methods Complete Enumeration:

If detail information  regarding every individual  person  or item of a given   universe ( or  population ) is  collected then the  enquiry will be  complete enumerations. Another common  name of  complete enumeration is  census. For  example during  the census of population ( which   is done  every ten  years in India), information in respect of each  individual  person  residing  in India is collected. This  methods gives  information for each  and every  unit of the population  with greater accuracy.

Advantages

1.Complete information  is needed  about the  entire universe. For  example  if details of each unit of a population have  to be obtained it is necessary that details  of all individuals constituting  the universe are obtained and as  such the  census type of enquiry becomes  inevitable.

2.Where  the size of  the universe is  not big and the need for accurate results  is great.

3.In case of manufacturing  process in industry if the occurrence of a defect may  cause damage to the  machine  itself or the life of person  operating it  percent  inspection  would  be recommended.

Disadvantage

1. It is very  expensive particularly if the size of the universe is large.

2. It requires more time for  completion

3. It needs substantial manpower  and administrative control

 


Related Discussions:- Census method

LPP, A paper mill prouduces two grads of paper viz., X and Y. Becouse of ra...

A paper mill prouduces two grads of paper viz., X and Y. Becouse of raw material restriction, it cannot product more then 400 tons of grade X paper and 300 tons of grade Y paper in

Describe the objectives of tax planning, Question 1 Describe the obje...

Question 1 Describe the objectives of tax planning. Explain the factors to be considered in tax planning. Question 2 Describe the categories in Capital assets. Mr.

Mathematical Model, What is meant by a mathematical model of a real situati...

What is meant by a mathematical model of a real situation? Discuss the importance of models in the solution of Operations research problems

Least cost methods, The NW  corner  rule  described  earlier considers only...

The NW  corner  rule  described  earlier considers only  the availability  and supply  requirements  in making  assignments. It takes  no account  of the shipping  costs  given  in

Lpp, a paper mill prodecs two grades of paper viz., X and Y. Because of raw...

a paper mill prodecs 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 in

Graphical method- minimization example, Minimization Example  A ...

Minimization Example  A farmer is advised to utilize at least 900 kg of mineral A and 1200 kg of mineral B to increase the productivity of crops in his fields.

Linear Programming Problem, A paper mill produces two grades of paper viz.,...

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

Simple method, Maximize Z= 3x1 + 2X2 Subject to the constraints: X1+ X2 =...

Maximize Z= 3x1 + 2X2 Subject to the constraints: X1+ X2 = 4 X1 - X2 = 2 X 1, X2 = 0

Stepping stone method, This is a  procedure of determining  the potential i...

This is a  procedure of determining  the potential if any for improving each  of the non basic variables in terms of the objective function. To determine  this  potential  each of

Complete decision making process , Operation research is only a Tool of Ana...

Operation research is only a Tool of Analysis and Not the Complete Decision making Process: It should always be kept in mind that O. R alone cannot make the final decision . it

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