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

Selection of potential suppliers , Selection of potential suppliers  Th...

Selection of potential suppliers  This is an important function of the purchase department. If the material under reference is a standard item covered by company standards, the

Difference between dictionary and classified catalogue, Difference between ...

Difference between dictionary and classified catalogue: Of the many inner forms of a library catalogue, the most popular ones are the dictionary and classified catalogues. The

Shop floor control and what are its different functions, QUESTION 1 (a)...

QUESTION 1 (a) What is shop floor control and what are its different functions? (b) What are the advantages and disadvantages of Kanban process? (c) What do you understan

What are the objectives of fisheries management, Question 1: (a) Descr...

Question 1: (a) Describe any two fishing methods and fish species caught. (b) List ten conditions of a fishing licence issued to a foreign vessel fishing in the EE

Write advantages and disadvantages of structuring a deal, Question 1 What ...

Question 1 What do you understand by entrepreneurial finance? Explain the role of external investors in a firm Question 2 Elaborate the steps under pro forma analysis. Dis

Progress billings and payments, P rogress billings and payments: Pa...

P rogress billings and payments: Payment is the valuable control tool in  your  hands.  You  should  ensure  that  progress  payments  are determined objectively and design

Describe the concept of Estate Management, Question: a. Estate Managem...

Question: a. Estate Management is a fairly new discipline of the Built Environment. Describe the concept of Estate Management and how its evolution during the past decade.

Entrepreneurship, #question. I want detailed information about entrepreneur...

#question. I want detailed information about entrepreneurship.

Follow-up after having received the treatment and got well, QUESTION Se...

QUESTION Service quality in the Health Sector can be defined as how the patient perceives the service dispensed by regional hospitals- a) before going to the hospital for tr

Paragraph writing management assignment, Situation A caller asked "Wh...

Situation A caller asked "What is the policy on a manager unlocking one of their employees desks after hours in search of something? Is this an invasion of privacy? What righ

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