Purpose of sampling, Other Management

Assignment Help:

PURPOSE OF SAMPLING:

When  the population is  too  large and spread oyer  a vast area, sampling needs to be  done for  the economy  of  time, energy and cost. But  it  is also necessary to  adopt a method  of  sampling by  which we  can generalize  about the population. This process of stretching the conclusions from the sample findings to  describe the total population is called  as generalization

Let us take the same example of rural mothers  of village A.  suppose we  study 100 rural mothers,  can we  then generalize and say from findings that these findings can be  extended  to  all the rural mothers of this village? We  can definitely generalize  the  findings on the 100 rural mothers  i.e.  the  study  sample, Whether we can generalize on all the mothers  of the village from which the sample was drawn would depend primarily  on how the  sample was drawn from the population. 

Researcher works with sample rather than with population because: 

-  It  is more economical in regard  to  time,'money,  material, efforts and resources, etc. 

- Accessibility of researcher  to  sample then  to entire population.

-  It  is practical and effective means  of data collection, because it is unnecessary  to gather information about some phenomenon from entire pqpulation. It  is  almost always possible to obtain a reasonably accurate understanding of problem understudy by securing information from a sample.  

 


Related Discussions:- Purpose of sampling

Describe the main components of the macss, Question: a) List and desc...

Question: a) List and describe the main components of the MACSS. b) S.W.I.F.T. monitors the payments traffic of members of the MACSS Closed User Group (CUG) and will dir

Medium of communication, Problem 1 (a) Radio as a medium of communicati...

Problem 1 (a) Radio as a medium of communication has advantages over Television and Print media. Explain three advantages of Radio and highlight two situations, with examples,

Negotiations , Negotiations  One of the most important activities perfo...

Negotiations  One of the most important activities performed by the supply managers is to negotiate agreements or contracts with the suppliers. Although supply management is de

Aacr 2- l c descriptive rules, AACR 2: Anglo-American cataloging rules...

AACR 2: Anglo-American cataloging rules/ Prepared by the American Library Association, the British Library, the Canadian Committee on Cataloguing, the Library Association, the

Questioning and interview schedule, Questioning and Interview Schedule: ...

Questioning and Interview Schedule: Meaning: The questioning is  a technique of data collection where  the sources  of data  is  the subject himself/herself.  Here, the data a

Discuss the role of nabard in rural housing development, Question 1 Develo...

Question 1 Development Banks or Development Financial Institutions (DFIs) in India were established mainly to provide long term capital for industry and trade. Write a detailed no

Define the concept of bilateral tourism, Question: In recent decades, t...

Question: In recent decades, tourism has emerged as one of a small group of service industries that increasingly dominate the global economy. However, the structure and sig

Pest framework to analyse the business environment, QUESTION 1 Apply Po...

QUESTION 1 Apply Porter's Five Forces Model to UTM explaining how it can be used by the University to assess the attractiveness of the Tertiary Education Sector QUESTION 2

Jewetts rules - british museum cataloguing rules, Jewetts Rules - British m...

Jewetts Rules - British museum cataloguing rules: Jewett, Charles Coffin. Smithsonian report on the construction of catalogues of libraries and their publication by means of s

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