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

Describe talent management system, Problem 1: What is the importance of...

Problem 1: What is the importance of talent management? Describe Talent management Importance of Talent management Problem 2: Describe the five stage approa

How are newspapers registered? explain in detail, Question 1 How is the pu...

Question 1 How is the public relations industry organized? Question 2 How are newspapers registered? Explain in detail Question 3 Write a long note on the Structure of E

Constraints - requirements of resource sharing library netwo, Constraints ...

Constraints There are a number of constraints under which resource sharing networks must operate. Some of these are briefly discussed in this section. Of course, these constra

Library catalogue-introduction, LIBRARY CATALOGUE-Introduction Library...

LIBRARY CATALOGUE-Introduction Library catalogue is an essential and important tool for any library. This tool has been developed to facilitate the use of reading materials in

Policies implemented to counteract the informal economy, QUESTION 1 Gov...

QUESTION 1 Governance had gained ground as a result of the failure of the State and how far do you agree? QUESTION 2 It is evident that a high level of informal economi

Inadequacies of the traditional public administration, Question 1: The ...

Question 1: The Public Sector is undergoing a major transformation. What according to you, are the imperatives that are driving the change process ? Question 2: What

Steps in developing a questionnaire, Steps in Developing a Questionnaire or...

Steps in Developing a Questionnaire or  Interview  Schedule: a)  Preliminary Decisions:  Decide  on  the form that the schedule will take  e.g. structured, unstructure

Describe why planning is vital in preparing a daily plan, QUESTION 1 Ca...

QUESTION 1 Caring for differences in Early Childhood Centres has become very important. Briefly explain why QUESTION 2 Briefly describe why planning is important even i

What do you mean by incoterms, Question 1 Discuss the features of inter...

Question 1 Discuss the features of international business environment. Why is it necessary to closely analyse the international environment? Question 2 What is the role

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