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

Syringe management plan, The purpose of this Syringe management plan is to ...

The purpose of this Syringe management plan is to protect the social community against injuries caused by syringes and help people manage the use of syringes in a safe and healthy

New rector of visionary secondary school, Question: You have just been ...

Question: You have just been appointed as the new rector of Visionary Secondary School with 30 teachers and 400 students. This is your 1 st job as rector and you want to succe

Definition of periodicals department, Definition: A periodical is defi...

Definition: A periodical is defined as "a publication issued in successive parts usually at regular intervals and as a rule intended to be continued indefinitely" by A.L.A. Gl

Literature search, LITERATURE SEARCH: The ultimate objective of any do...

LITERATURE SEARCH: The ultimate objective of any documentation or information activity is to provide the user with the information he needs, to the extent he requires, within

Explain non-interest income and non-interest expenses, Question 1 ...

Question 1 Intermediation is the process of linking savers of money with those who are in need of money. Explain the intermediation process of banks. 2 Business lo

Developing a project management culture, Developing a Project Management Cu...

Developing a Project Management Culture Moving the organisation to embrace a "project management culture" takes time and patience. The initial step an organisation can take is

Checking with the catalogue - library classification, Checking with the cat...

Checking with the catalogue: The individual classifier  who is allotted a  set of documents for processing will first  check  each item in the set with the library catalogue.

Appropriate investment of time, 1. What instructional technology and techni...

1. What instructional technology and techniques does research prove are beneficial? Detrimental? 2. Does moving students from single-gender education to co-ed increase student achi

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

Organisation initiator, T he Organisation initiator The initiator firs...

T he Organisation initiator The initiator first identifies the need to purchase a particular product or service to crack an organisational problem. Change management is a c

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