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

Current awareness services, Current Awareness Services: Current awaren...

Current Awareness Services: Current awareness services are designed to keep the user abreast of information in thier area of work or interest that has recently been published

Sustainable issues in Asia, What have been the traditional; strengths and w...

What have been the traditional; strengths and weaknesses for Asian countries in the pursuit of sustainable development and CSR policies?

Important features of planning and design management, Question : (i) O...

Question : (i) One of the important features of planning and design management is the efficient management of resources. According to you, what are these resources and how sho

Attaching covers and endpapers - binding processes, Attaching Covers: ...

Attaching Covers: Regardless of the sewing method used, the sewn book must be "knocked up"  to be square at head and spine. By hammering along the back edges, the expansion re

Pamphlets - binding policy for libraries, Pamphlets-binding policy for libr...

Pamphlets-binding policy for libraries: Pamphlets are paper covered materials of  fewer than fifty pages. Most libraries collect pamphlets and if these materials are to be use

Psychoanalysis, QUESTION 1 Briefly explain how the following schools of...

QUESTION 1 Briefly explain how the following schools of thought contributed to Psychology (a) Psychoanalysis (b) Behaviourism (c) Cognitive approach (d) Humanistic/

Importance of branding, Question: The branding strategy adopted by any ...

Question: The branding strategy adopted by any organization today is very important to be able to maintain or gain competitive edge over its competitors. (a) Define brandin

New rector of visionary secondary school, Question: You have just been ...

Question: You have just been appointed as the new rector of Visionary Secondary School with 30 teachers and 400 students. This is your 1 st job as rector and you want to succe

Acquisition motives, A c quisition Motives In the previous unit you l...

A c quisition Motives In the previous unit you learnt about the history of M and A. All the companies do not always have acquisition strategies, and not all companies that ha

Project quality management, Overview of Project Quality Management The ...

Overview of Project Quality Management The process of ensuring all project activities, that are necessary to plan, design and implement a project are efficient and effective wi

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