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

Help me, What are some study techniques that I can use to study for the ACT...

What are some study techniques that I can use to study for the ACT??

Show crisis management from a pr perspective, Question 1: Management ne...

Question 1: Management needs help when confronted by sudden crisis. It is required that crises be managed intelligently and forthrightly with the news media, Employees and the

International marketing, List out the secondary sources of information whil...

List out the secondary sources of information while pursuing market research

Explain any five features of sfa, Question 1 Explain the CRM technology co...

Question 1 Explain the CRM technology components Question 2 Explain any five features of SFA Question 3 Explain the major components of Enterprise Marketing Automa

Analyze the destination life cycle concept, QUESTION The potential rele...

QUESTION The potential relevance of the concept of a destination life cycle has been examined in a number of studies. The model has apparent potential to advance theory and pra

Rules of thumb for a competitive negotiation, Rules of thumb for a competit...

Rules of thumb for a competitive negotiation:    Stick to your planned target and walk away points.    You are likely to get a better overall deal if you make a larger nu

Audience analysis, Audience Analysis To enhance communication with you...

Audience Analysis To enhance communication with your audience, you must have to analyze it carefully to formulate a message in a way they will understand and search meaningful

Describe the levels of consumer decision making while buying, Question 1 E...

Question 1 Explain the components of learning and also classical conditioning theory in brief Question 2 Briefly discuss the decision-making models(any three) Quest

What is vendor registration, Question 1 What do you mean by ‘Purchasing cy...

Question 1 What do you mean by ‘Purchasing cycle'? Explain the steps in purchasing cycle Question 2 What is vendor registration? Explain the vendor status and the process

Advantages of an enterprise project management system, A d v antages of ...

A d v antages of an EPM System Let us now see some of the advantages of EPM are: One of the key rewards of converting to an EPM system is that projects have superior

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