Convenience sampling, Other Management

Assignment Help:

Convenience Sampling - A convenience sample is a group of  individuals who  are readily available to participate in a study. That is, the choice of the  sample  is  left completely to the convenience  of the  investigator. The cost  involve  in picking  up  the sample  is minimum and the cost of data collection  is also generally  low. For  example, the investigator wants to study  the demand  for the types of soft drinks. The interviewer  can go to some soft drinks shop and can  interview shopkeepers who happens  to come to  that particular shop and ask them questions regarding their choice  for soft drinks. Convenience sample suffers from excessive bias  from known and unknown source and also there  is no way  that the possible errors can be quantified. It  is good  for taking a quick opinion poll developing tools such as questionnaire or interview schedule and for preliminary study before developing an elaborate research proposal.  


Related Discussions:- Convenience sampling

Legal aspects of health care management, 3. "Patient self-determination and...

3. "Patient self-determination and autonomy are under the law ancillary and derivative from the well-articulated right of privacy. Under this well established right, procreative fr

History of quality management, H i story of quality management Earlie...

H i story of quality management Earlier limited products were made by skilled craftsmen who inspected and took pride in their work before selling it to their customer. Crafts

Sheaf or loose-leaf form, Sheaf or Loose-Leaf Form: Sheaf form of libr...

Sheaf or Loose-Leaf Form: Sheaf form of library catalogue is also referred to as loose-leaf form. A sheaf form of catalogue is one in which slips of paper are put into a loose

Interval measurement - levels of measurement, Interval Measurement: It  i...

Interval Measurement: It  is a  scale based on equal units of measurement indicating how much of  a given attribute is present  in the subject. It exhibits equal differences  ia

Social opportunity costs of capital, QUESTION a) Describe cost benefit ...

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

Subject headings and catalogue entries - coordinating work, Subject Heading...

Subject Headings: The coordinator must ensure correctness and consistency  in the subject headings used. The subject headings for the  document as a whole and for Cross Refer

Aacr - l c descriptive rules , AACR -  L C Descriptive Rules - british mus...

AACR -  L C Descriptive Rules - british museum cataloguing rules: Anglo-American cataloging rules / prepared by the American Library Association, the Library of Congress, the

Explain the term public relations, (a) Explain the term Public Relations (P...

(a) Explain the term Public Relations (PR) as per the British Institute of PR and illustrate the relevance and interdependence of i. PR and marketing and ii. PR and adverti

Ascertaining demand - library management system, Ascertaining Demand: ...

Ascertaining Demand: Since demand is a basic factor in selection you have to develop a system for ascertaining the demand- Demand includes both expressed wants and unexpressed

Subject analysis- value-added information services, Subject Analysis: ...

Subject Analysis: Subject analysis is one of the longest established forms of added value in information services. It extends to the intellectual processes of indexing, classi

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