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

Special furniture items-library furniture-library management, Special Furni...

Special Furniture Items-library furniture-library management Besides the above mentioned library furniture, a few other items worth considering are:  Book trolley, whi

Objectives of resource sharing, Objectives of Resource Sharing   The ob...

Objectives of Resource Sharing   The objectives implied in resource sharing activity are very idealistic in nature. They are mainly aimed at providing convenient access to info

Universe of subjects, Library service is, in essence, the retrieval and dis...

Library service is, in essence, the retrieval and dissemination of embodied knowledge to individual members and groups in a community. Hence, the two essential parameters which aff

Specimen of a binding register - library management, Specimen of a Binding ...

Specimen of a Binding Register: Libraries keep a regular binding register or cards which carry all particulars of books sent for binding. This is required not only for maintai

Define social environment, QUESTION (a) Define Social Environment (b...

QUESTION (a) Define Social Environment (b) Discuss, with examples, the impact of Social Environment on Business (c) Critically analyze the role of business in the develop

Describe the concept of corporate social responsibility, Problem 1 (a) ...

Problem 1 (a) Describe the concept of Corporate Social Responsibility (CSR) and explain the forms and purpose of CSR as practiced by most organizations. (b) Illustrate with

Dispute resolution method, Question: Jaimie and Mary are work colleague...

Question: Jaimie and Mary are work colleagues in the support team of a large department at the University. Mary has been on maternity leave and the department was reorganised

Library binding - library management, Library Binding: A Historical Sketch ...

Library Binding: A Historical Sketch  Historically the purpose of binding has  been the preservation of the written word. Prior to  the modern book, the earliest library mater

Describe the main components of the macss, Question: a) List and desc...

Question: a) List and describe the main components of the MACSS. b) S.W.I.F.T. monitors the payments traffic of members of the MACSS Closed User Group (CUG) and will dir

Halo effect, Halo Ef fect Halo effects refer to drawing a gener...

Halo Ef fect Halo effects refer to drawing a general impression of an individual based on a single characteristic. For example, if a person is well-dressed, you might s

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