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.
COMPONENTS OF HRD Organisations should facilitate Human Resources Development by allocating adequate resources to exemplify the HRD philosophy that valuing human beings consci
Cost of Materials Handling: The last major factor is cost of various devices which are available for use. Cost comparisons among various alternatives are often difficul
R ole of inspection Inspection plays an important role in quality management. The products should be inspected at the end of the process to make sure that they meet the specif
Problem 1 The Fisheries department has decided to buy a second hand boat for patrol at sea and has agreed with Pro Naval Ltd for the latter to supply the department with an e
U nrecognised to institutionalised The Communities of Practice have many varieties of relationships to with the organisations which range from completely the unrecognised to
Measures to Minimise Book Losses: Steep rise in cost of books, ill-organised Indian book market which makes replacement of lost material difficult, dependence on foreign pu
QUESTION 1 (a) What is shop floor control and what are its different functions? (b) What are the advantages and disadvantages of Kanban process? (c) What do you understan
QUESTION a) Mintzberg argues that the word "strategy" has been used implicitly in different ways and provides five definitions. Elaborate on these definitions of strategy b)
LIBRARY BUILDING Libraries come in various types and sizes to fulfill certain specific needs of the community it is established to serve. Thus we can have a single room vil
Steps for shopping (works/goods) Now that we are aware of the requirements for shopping, let us understand the steps involved in shopping: 1. Issue requests for quotation
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