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

Assessment of project quality, A ssessment of Project Quality Quality ...

A ssessment of Project Quality Quality management can be measured by having three main components: Quality control. Quality assurance. Quality improvement.

Change management model, The student selects one of the major theoretical p...

The student selects one of the major theoretical perspectives on change discussed in the course and produces a research paper on the topic.  The objective is to take the topic past

Explain any five necklines along with illustration, Question 1 Explain the...

Question 1 Explain the steps in drawing the head and the face of male figure with illustration Question 2 Explain basics of drawing legs and feet of a child with illustration

Key concepts of management in six sigma, K e y concepts of management ...

K e y concepts of management The Key concepts of management in Six Sigma are Critical-To-Quality (CTQ), defect, process capability, variation, stable operations and Design Fo

User needs and use and user studies, User Needs and Use and User Studies: ...

User Needs and Use and User Studies: Libraries, information centres and databanks are now known as information facilities which exist for the benefit of users. The management

Discuss codes of ethics established by the wto, Question 1: Mention and...

Question 1: Mention and discuss three important codes of ethics established by the World Tourism Organisation regarding tourism development with respect to the facilities pr

Pigeon hole type in periodical display rack-library furnitur, Pigeon hole t...

Pigeon hole type in Periodical Display Rack-library furnitur in library management it has two parts, one is a cupboard in the bootom and the other pigeon holes at the to,-Over

Change manager, T he change manager The change manager is accountable ...

T he change manager The change manager is accountable for the day to day activities of the change management process for the Information Management team. This person  must  es

Commercial risks and political risks, Question 1 As a trader in order to b...

Question 1 As a trader in order to be competitive and successful, how can you address some risks that are peculiar to foreign trade like commercial risks and political risks?

Explanation of public relations, Problem Explain the key tools availabl...

Problem Explain the key tools available to carry out the public relations function. Explanation of Public relations Developing Media Relations Launching Media Tours

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