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 business ethics, Question 1 i) Discuss managing quality transform...

Question 1 i) Discuss managing quality transformation in organisation ii) Explain the concept of quality in manufacturing & services Question 2 Explain the different step

Cluster sampling, Cluster Sampling In cluster sampling there  is  a su...

Cluster Sampling In cluster sampling there  is  a successive random . sampling of units. The first unit  to  be sampled is large grouping or clusters. For example,  in  drawin

How the production manager would achieve his goal, Question : a) The m...

Question : a) The major concern of a production manager is to determine when to produce and how much to produce. It involves all the processes such as how much to procure, man

Different functions of a manager in charge of a supermarket, QUESTION ...

QUESTION CASE STUDY Tesco began in 1919 with one man, Jack Cohen, a market stallholder selling groceries in London. TESCO was formed out of a merger with T.E. Stockwell f

Activities of a binding division - library management, Activities of a Bind...

Activities of a Binding Division: Identification and preparation of materials for binding  Recording of all such materials requiring binding  Specification of the sty

Circulation area in library building-library management, Circulation Area i...

Circulation Area in library building-library management The stack rooms, issue  and return counter and  public catalogue constitute the circulation area. Along with the readin

Requirements of sustainability, Question 1: What are the important ste...

Question 1: What are the important steps a hotel could take in order to meet the environmental concerns of the country and the requirements of sustainability? Question 2:

Manufacturer''s authorization certificate, The Section ‘Instructions to Bid...

The Section ‘Instructions to Bidders' in the Bidding Documents for Procurement of Goods through Open Advertised Bidding is meant to guide the Bidders in submitting responsive bids

Listening skills, Listening Skills To be an effective communicator you ...

Listening Skills To be an effective communicator you should not only be a good listener but should also know how to express your ideas. By listening perfectly to others you wil

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