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

Main entry and subject headings - cataloguing work, Subject Headings: ...

Subject Headings: After classification work, logically the next step in the technical processing of a document is the work of assigning appropriate  subject headings. These a

Outline four major benefits of erp implementation, QUESTION a) Outline ...

QUESTION a) Outline four major benefits of ERP implementation. b) 'An ERP integrates the organization as one functional unit'. Briefly explain the meaning of this statement.

Jit component in an organization''s tqm program, QUESTION a) ISO 9001:2...

QUESTION a) ISO 9001:2008 series embraces eight quality management principles. By using relevant examples in the business context, discuss the potential benefits an organizatio

Ascertaining demand - library management, Ascertaining Demand: The met...

Ascertaining Demand: The methodology to be followed in ascertaining users' needs have been discussed in detail, in Unit 5 under Sec 5.2 Users' Studies of this Block 2. In addi

Project management approach and philosophy, P roject Management Approach a...

P roject Management Approach and Philosophy A philosophy is an outlook or a way of thinking about the field of application. A project management philosophy reflects the way an

Catalogue entry, Catalogue Entry   In the case of a library catalogue y...

Catalogue Entry   In the case of a library catalogue you are providing information about a document that exists in the library. This means you are preparing an entry for the do

Quality management, . During the analysis of a process that was evaluated, ...

. During the analysis of a process that was evaluated, a situation arose where it was seen that the variability of the data points collected was non-random on several occasions, i.

Document accessioning - library management, DOCUMENT ACCESSIONING: All...

DOCUMENT ACCESSIONING: All the books and documents received in the  library are taken into its stock  by a process called Accessioning which involves the assignment of a seria

Card catalogue cabinet -library furniture-library management, Card Catalogu...

Card Catalogue Cabinet -library furniture-library management This is perhaps the most important piece of equipment in a library used frequently by both the library staff and t

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