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

Why two regression lines - correlation regression analysis, Why Two regress...

Why Two regression Lines Once regression line  cannot  minimize the sum  of square of deviations  for both  the x and Y series  unless the relationship  between  them  indicat

Simple random sampling - sampling decisions, Simple Random Sampling  ...

Simple Random Sampling  This  is  simplest  and most  popular  technique  of sampling. In it each  unit  of the  population has equal  chance  of being  included in the samp

What do you understand by the term operations research, Question : (a) ...

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 c

Expected value analysis, Profitable Casino Corp. (PCC) is a Harrah's wannab...

Profitable Casino Corp. (PCC) is a Harrah's wannabe, intent on mimicking Harrah's analytical marketing techniques.  For example, PCC issues virtually all gamers a PCC "Rewards" car

Applications of statistics in management, In a business, statis...

In a business, statistics is used to study the demand and market characteristics of the product or service being sold. In fact, market research

Linear programming problem, Solve the following Linear Programming Problem ...

Solve the following Linear Programming Problem using Simple method. Maximize Z= 3x1 + 2X2 Subject to the constraints: X1+ X2 = 4 X1 - X2 = 2 X1, X2 = 0

CORE TECHNOLOGY TO WATCH IN FUTURE, AI TECHNOLOGY''S CURRENT AND POTENTIAL ...

AI TECHNOLOGY''S CURRENT AND POTENTIAL FUTURE APPLICATIONS

Oral presentation - report writing presentation, Oral Presentation At ...

Oral Presentation At times  oral presentation of the  results of the study is considered effective particularly in case where  policy recommendations are indicated by project

Performance analysis of video call using skype, Description      Skype i...

Description      Skype is currently the most popular VoIP software in the world. Existing research has indicated that Skype can provide better voice/video quality in adverse net

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