Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
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.
Question 1: You have been hired as a consultant for an event venue, and your task consist of advising the management on the requirements of the conference area which they plan
Problem: According to Bush's management models of schools, the formal models dominated the early stages of theory development in educational management and the other models dev
BASIC TERMINOLOGY - Library management: A term may be defined as a standardised name for a. given entity or concept which is precise. Terminology, in its turn, is defined as a
Question 1: (a) Describe the term ‘industrial accident'. (b) What are the characteristics of industrial accidents? Question 2: Occupational Injury will be defined as
Guidelines for conducting a competitive negotiation The most important rule in conducting a complex negotiation is that you should have done the planning for it and you should
QUESTION a) Public sector projects are being resorted to on a public-private basis. Explain what is Public-Private-Partnership (PPP)? b) International financial institutions
Need for Several Entries A library catalogue can just meet any one type of user's approach like author approach, title approach, etc. We can also prepare catalogues, which ca
BINDING ORGANISATION AND MANAGEMENT: If we consider the practice in various libraries, we can conclude that there is haphazard organisation of binding in most of the librarie
Problem: ‘Government officials respond to incentives and disincentives. They are unlikely to undertake policies that are generally unpopular or that will lose them powerful sup
Problem: (i). Define the term ‘ecosystem' (ii). What are the three major ecosystems in the tropical marine environment. (iii). State and explain four main ecological
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd