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

Define the term sustainable development, In country X unemployment constitu...

In country X unemployment constitutes a national crisis. According to the Central Statistical Office of this country, in 1999, using the expanded definition that counts as unemploy

Outline various steps of the policy analysis process, QUESTION 1 Policy...

QUESTION 1 Policy implementation is the most critical stage of the policy process. Critically analyse some of the main constraints that hinder the implementation of public poli

Requirements of shopping , Requirements of shopping  Let us now look at...

Requirements of shopping  Let us now look at the requirements for shopping:  The value of the work or goods should be of a lesser value and the nature of business should

Agency method - , Agency Method: The jobs included in the case of the ...

Agency Method: The jobs included in the case of the agency method can be listed as follows: Sending list of periodicals asking for pro-forma invoice from the agent Scrutinisin

Preparation of standard bidding document, Question: (a) Selection of C...

Question: (a) Selection of Consultant; (i) Give the reasons why an Expression of Interest may be required as a first step in the Procurement of Consultancy services. (ii

Data mining, Hi, I have a data mining solution which have be done using Rap...

Hi, I have a data mining solution which have be done using Rapid Miner 3.5 but I want some help to do a write up part and show the result that I got. So, I want you to answer quest

Cost - efficiency of document delivery service, Cost: DDS should be co...

Cost: DDS should be cost-effective. In devising a cost-effective service, all types of costs, viz, direct as well as indirect costs should be taken into consideration. Direct

Gilding and hollow backs - binding processes, Gilding:   Gilding or co...

Gilding:   Gilding or colouring edges may be done either at the time of trimming the edges or after cutting the boards. The purpose of gilding or colouring is primarily or prot

Concept and need for information, CONCEPT AND NEED FOR  INFORMATION: ...

CONCEPT AND NEED FOR  INFORMATION: Information emanates from all human activities and achievements; both individuals and corporate bodies are involved in the creation of infor

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