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

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

Advantages of ordering procedure, Advantages of Ordering procedure: 1)...

Advantages of Ordering procedure: 1)  Agents frequently allow a certain percentage of discount over the subscription rates of some periodicals where publishers do not offer an

Stacking systems - library management, STACKING SYSTEMS: The main cons...

STACKING SYSTEMS: The main consideration in stacking is to achieve economy of space while ensuring ease of accessibility for the readers to the contents of the shelves. Space

Newspapers - library management, Newspapers: Newspapers Of all the lib...

Newspapers: Newspapers Of all the library materials, the newspaper is probably the most comprehensive, the easiest, to collect and the most vanishing type of a source. The new

Rural tourism, QUESTION 1 (a) Write short notes on the following terms ...

QUESTION 1 (a) Write short notes on the following terms and provide examples where appropriate? I. Rural tourism II. Urban Tourism III. Ecotourism IV. Culture touri

What lessons can be drawn from global experience, Question 1: i) What...

Question 1: i) What do you understand by good governance? ii) To what extent has good governance been implemented in the Mauritian Public Sector? Question 2: CSR h

Printed book form - library catalogues, Printed Book Form: The printe...

Printed Book Form: The printed book form of library catalogue is one of its typical forms. These types of library catalogues are prepared conforming to all the standard princi

How personal factors might trigger industrial accidents, Question 1: Cl...

Question 1: Clearly explain and illustrate the major characteristics of an industrial accident Question 2: Describe the various ergonomic risk factors that might affect

Laws of library science, The study of the structure and development of the ...

The study of the structure and development of the UoS by the information professional can be shown to be a necessary implication of the five laws of library science. Law 1 And I

Analyze the destination life cycle concept, QUESTION The potential rele...

QUESTION The potential relevance of the concept of a destination life cycle has been examined in a number of studies. The model has apparent potential to advance theory and pra

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