Sample and sampling, Other Management

Assignment Help:

Sample and Sampling The  sample represents  the population of  those critical characteristics you  plan to  study. In other words,  if the  sample  is representative of  th'e population  you can  say that what you have found out about the sample  is  true  of the population. The term representative means  that sample subjects are not selected haphazardly, but deliberately  so that every element  in  the population has  an equal chance of being selected for the study. If you  take  all the rural mothers  of village  "A" as your population, you will perhaps study one whole population. Whereas if you define your population  as all rural mothers of  India-you cannot possibly study  the whole group. Even  if you can, it is a waste of money and time. The process of selecting a fraction ofthe sampling unit of your target population for inclusion  in your study  is called  sampling. 

The population  "element"  consists of the characteristics  or  attributes  of the subjects that  the  researcher wants to  study.  A  true representative sample consists of similar elements; these are called the sampling elements. Each sampling unit  can be  the sampling element itself or it  may  contain a number of sampling elements. For example, the researcher  wants  to study the health status  of rural  mothers and finds that there are Hindu, Muslim and Christian mothers from which  helshe  can  select the  sample;  hence each group becomes a sampling  unit.  In each unit, a number  of  sampling elements, mothers  in  this case are present.

Sampling technique  will  then involve getting representatives  from  each unit. Sampling refers to the process  of  selecting portion of the population that represents  the entire population. A  sample then consists of the subsets of the population. A  single member of a population is called elements.  

 


Related Discussions:- Sample and sampling

Differentiate between overt and covert resistance to change, Question: ...

Question: "Resistance to change is not only a predictable part of change, it is perhaps the most difficult phase to deal with. People resist change for good reasons, even thoug

Role of regulator and players, Question 1 Consider yourself as a chief fin...

Question 1 Consider yourself as a chief financial officer, describe the treasury functions that you handle and discuss how you will formulate the treasury policy Question 2 T

Discuss the major strategies for the planned change efforts, Question: ...

Question: (a) Managers and other change agents use various means for mobilising power, exerting influence over other people, and getting them to support planned change effort

Library catalogue, LIBRARY CATALOGUE A modern library provides a num...

LIBRARY CATALOGUE A modern library provides a number of facilities to its readers for making use of its collection. One such facility is the catalogue of the library which f

Non-conventional-modern forms, Non-Conventional-Modern Forms: In many ...

Non-Conventional-Modern Forms: In many western countries, modern and sophisticated forms of library catalogue are slowly replacing the card catalogue. Some of these forms a

Assignment, role of managerial economist

role of managerial economist

Card system and ledger system, The Ledger System: In this system, the ...

The Ledger System: In this system, the record is kept in the form of a bound register wherein each page is allotted to a  periodical. On top of the page usually, details like

Planning for quality, P lanning for Quality All projects have specific...

P lanning for Quality All projects have specific measurable objectives and goals to achieve. Planning  quality  is  the  first  step  which  systematically translates  the obj

Change initiator, C hange initiator To     meet     the     initial   ...

C hange initiator To     meet     the     initial     requirements     for    a     Request     for    change (RFC), the change initiator  is the person who initially perceive

Pro-quest international powerpages, Pro-Quest International Powerpages: ...

Pro-Quest International Powerpages: Pro-Quest International Powerpages is another full-text journal database on CD-ROM, offered commercially by the publisher UMI. The UMI(form

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