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

Describe the characteristics of a confined space, Question 1: (a) Des...

Question 1: (a) Describe the characteristics of a confined space. (b) By reference to entry into a confined space, describe briefly the factors that should be considered

What is business excellence, Question 1 i) Explain the principles and impo...

Question 1 i) Explain the principles and importance of Quality ii) Differentiate between Quality Control and Quality Assurance Question 2 QFD is a customer driven planni

Value of information services , VALUE OF INFORMATION SERVICES: At the ...

VALUE OF INFORMATION SERVICES: At the outset, it must be emphasised that there is no consensus of opinion among information scientists and professionals regarding the "concept

Functions of documentation and information centres, FUNCTIONS OF DOCUMENTA...

FUNCTIONS OF DOCUMENTATION AND  INFORMATION CENTRES: In general, a documentation or an, information centre brings to the attention of specialist users the current as well as r

Activities of a maintenance schedule, Question: (a) Which are the bodi...

Question: (a) Which are the bodies responsible for policies and decisions on the exploitation and use of water resources. Explain their respective roles and functions? (b)

Newspapers - library management, Newspapers: Newspapers Of all the lib...

Newspapers: Newspapers Of all the library materials, the newspaper is probably the most comprehensive, the easiest, to collect and the most vanishing type of a source. The new

What are the main styles of negotiation, Question 1: What are the alter...

Question 1: What are the alternative ways in which a decision can be made that affects the parties involved? In what ways will negotiation be seen as a tactical contest?

Manufacturer''s authorization certificate, The Section ‘Instructions to Bid...

The Section ‘Instructions to Bidders' in the Bidding Documents for Procurement of Goods through Open Advertised Bidding is meant to guide the Bidders in submitting responsive bids

Discuss the various dimension of quality, Question 1 Discuss the various d...

Question 1 Discuss the various dimension of Quality Question 2 a. Discuss Taguchi's contributions.                 b. Explain Quality Loss function Question 3 What are Q

History of catalogue codes - library catalogue code, HISTORY OF CATALOGUE C...

HISTORY OF CATALOGUE CODES : The 19th century marks the beginning of code making. Since it is not easy to make a complete survey, we will introduce you to a select number of c

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