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!
Non Probability Sampling:
Convenient sampling or accidental sampling entails the use of the most conveniently available people as subjects in the study. Quota sampling arises from researcher's desired quota or proportion for same population variable of interest. It is similar to stratified random sampling in that the first step involves dividing population into homogenous strata and selecting same elements from each of these strata.
i) Purposive or Judgmental Sampling involves "hand-picking" of subjects. The researcher might decide to purposely select widest possible variety of respondents or might choose subjects who are judged to be typical of population in question or knowledgeable about the issues under study.
Purposive Sampling is non-probability sampling in which the researcher attempts to identify typical cases whatever is being studied. For example, if you are studying cardiac patients, findings "the typical cardiac patient" would be one approach. If the researcher is interested in the play patterns of four year old village boys, then studying a small sample of "typical" four year olds attending the "Anganwadi" or pre-nursery schools, would comprise the purposive study sample. Obviously, this approach is not often a very dependable one, for what is "typical" is often a very subjective opinion. Sampling in this subjective manner provides no objective method for assessing the typicalness of the selected subjects. Purposive sampling should be avoided, particularly, if the population is' heterogeneous, and if they are unavoidable, the data analysis and interpetation should be done carefully.
Libraries as Facilitators: The libraries are no longer passive observers of users trying to find their ways in libraries to locate what they want and are no more considered as
Q. What is the significance of fca for communities that bond out all of their solid waste management services? Unless a community is completely out of the business of solid was
Question: A textile manufacturing company would like to implement a system for managing its production. The company does not have any in-house IT staff and has outsourced the c
Question 1 Write short notes on the Quality planning an element of Quality management Question 2 What are the steps to the Fade QI model? Question 3 Quality costs are th
QUESTION a) Describe cost benefit analysis as used to appraise large public sector investments b) Compare as well contrast cost benefit analysis with investment appraisal
British Museum Cataloguing Rules: British Museum, Department of Printed Books. Rules for compiling books, maps and music in the British Museum. - Rev. ed. - London: British Mu
Question 1: (a) Describe the five principles of bureaucratic management put forward by Max Weber. (b) Elaborate on the advantages and disadvantages of bureaucratic manageme
STACKING SYSTEMS: The main consideration in stacking is to achieve economy of space while ensuring ease of accessibility for the readers to the contents of the shelves. Space
DEFINITIONS OF CLASSIFICATION TERMINOLOGY: Most of the terms with definitions were used for the first time in the first edition of Prolegomena to Library Classification (1937)
Question: 1. (a) What do you meant by Maintenance strategy? (b) Name common Strategies and briefly explain them. (c) What are the steps that can be taken to improve
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