Size of sample, Other Management

Assignment Help:

SIZE OF SAMPLE:

Large  samples are more  representative  of the population of interest than the sinall  samples. There  are no specific  rdes for determining the desired sample size.  If the researcher  uses  the probability  sampling method  smaller samples are needed than non probability  sampling. 

A  sample size of minimum  30 will  be  adequate according  Poscoe  (1975), but it can  bc  as  large  100, 500,  1000, etc. Most nursing studies are  limited  to  small convenient samples. Generalization to total population is usually difficult to make with any degree  of confidence. The use of  small  samples dictates the need  for  studies  to  be  replicated. If several investigators find similar results, generalization  to other population  are more appropriate.  


Related Discussions:- Size of sample

How can they affect the invoicing procedures, Question 1: You have just...

Question 1: You have just been appointed as Food & Beverage Controller of a major Food & Beverage operation within a medium-size hotel. Explain in detail the various areas you

Documentation and information centres and databases , DOCUMENTATION AND INF...

DOCUMENTATION AND INFORMATION CENTRES AND DATABASES:   Traditionally, libraries have been collecting various kinds of publications and holding them in readiness for use by scho

E-banking and e-trading, a) In order for customers to use online banking se...

a) In order for customers to use online banking services, they will require to have for example a personal computer and an Internet connection. Their personal computer becomes thei

Construct a cedar eee analysis for an event, Question 1: You are to set...

Question 1: You are to set up your biggest conference room for a cocktail party for a renowned bank in Mauritius. The cocktail is scheduled to start at 19h00. However, the same

Uses of maps and atlases, Uses Maps and atlases are used by common men...

Uses Maps and atlases are used by common men as well as specialists both for work and pleasure. Varied uses of maps and atlases depend on their types. We shall first describe

User registration, User Registration An obvious first step in any circ...

User Registration An obvious first step in any circulation system is to register the users or borrowers. This is a time consuming and somewhat expensive procedure but mandator

Fiction - binding policy for libraries, Fiction: Fiction needs most ca...

Fiction: Fiction needs most careful consideration in view of heavy demand and use and its ephemeral nature. Still its heavy use  may prompt librarians to decide  on binding, b

British museum cataloguing rules - library catalogue code, British Museum C...

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

Domain, D omain A community will be just a group of friends without th...

D omain A community will be just a group of friends without the commitment to the domain. A domain is not just the group of people with connections but it is an identity which

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