Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
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.
E l e ments of a strategic design The elements of strategic design are: V i sion: This is the big picture of where the organisation wants to be in the future. This ma
Question: The Tourist Area Life Cycle as given by Butler (1980) is one of the most popular models which have been used and applied to study the evolution and development of de
Reader Activity Area in library building-library management Reader Depending on the size and nature of the library, there may be one or more reading rooms. A reading room for
Classification and Cataloguing Policy: Whatever may be the scheme of classification or catalogue code chosen, a policy should be formulated for their application. Some of t
QUESTION 1 Governance had gained ground as a result of the failure of the State and how far do you agree? QUESTION 2 It is evident that a high level of informal economi
Question 1 As a trader in order to be competitive and successful, how can you address some risks that are peculiar to foreign trade like commercial risks and political risks?
Objectives of Resource Sharing The objectives implied in resource sharing activity are very idealistic in nature. They are mainly aimed at providing convenient access to info
Copying Equipment -LIBRARY EQUIPMENT -LIBRARY MANAGEMENT Multiple copies of documents, for various purposes, are often needed in a library. Hence it is necessary to provide s
Request for Quote Request for Quote (RFQ), is a standard business process to invite suppliers into a bidding process to bid on specific products or services through Invitation
QUESTION Ansoff's Matrix is described as a very useful tool that can be used in nearly every scenario. Define and describe Ansoff's Matrix. Explain how each of the four Quadran
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd