Types of sampling, Other Management

Assignment Help:

TYPES OF SAMPLING:

Sampling plans can be  grouped under two categories-probability  sampling and non-probability sampling. Probability sampling uses a technique by which the researcher ensures the probability,  that  each element of p~pulation will  be  included in the sample. That  is each element has  an equal or known chance of being included.  It utilizes some form of random selection because of which  greater confidence can be  placed  in  the representativeness  of probability samples. Non-probability  samples use non-random methods  i.e.  there  is bias in the selection. There is no  assurance that every element has a chance  of being included or,  in other words the researcher cannot estimate the probability that each element will be  included in the sample. Refer  to Figure 4.1 and note the purpose of probability  and non-probability sampling. The population values such as mean of standard deviation  is  called a Parameter whereas the measured value of the sample is termed statistic. We infer the parameter from the statistic when we know that the sample  is  a true representative of population. Refer Block 4  for  further details of parameter  and statistic.  


Related Discussions:- Types of sampling

What is tax planning, Question 1 How are taxable entities divided for the ...

Question 1 How are taxable entities divided for the purpose of determining their residential status? Question 2 What do you understand by expenditure on scientific research?

Social costs of msw management, Q. Does FCA acquire into account the enviro...

Q. Does FCA acquire into account the environmental, health, and social costs of msw management? Ans. No. FCA do not account for these types of expenses. Noise, for instanc

What is 360 degree feedback?, QUESTION 1 (a) Elucidate the steps involv...

QUESTION 1 (a) Elucidate the steps involved in the Human Resource Planning Process (b) Give four major reasons explaining the importance of Human Resource Planning in organi

Reasons for quality improvement, R easons for quality improvement The ...

R easons for quality improvement The Quality Improvement helps the organisation to continuously improve the quality of the product or the service. The quality improvement can

What are the e-hr strategies, Question 1: What are the e-HR strategies...

Question 1: What are the e-HR strategies and guidelines that organisations need to consider when adopting use of technology to attract talented employees and discuss in det

Differentiate between malicious and non-malicious threats, Problem: a) ...

Problem: a) Authentication is the mechanism whereby a system securely identifies their users. Authentication system provides answers to the following questions: - Who is t

Data and information - library management system, Data and Information  ...

Data and Information  The term "data" (plural form of datum) refers to "an individual fact, statistic, or a piece of information or a group or a body of facts, statistics or t

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

Legal aspects of health care management, 1. What is meant by the term "stan...

1. What is meant by the term "standard of care" in the context of medical liability? Provider examples as to the application of this legal term. How is this standard determined and

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