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.
different between war and strike perils
Product standards Product standards bring about a high quality of products. The customer needs continuous assurance of the credibility of a product for sustained relationship w
The majority of the queries/questions that LIS personnel will have to deal with are about subjects. An answer to such a query, in whatever form it may finally be presented to suit
Production and Development Process The traditional approach to product development stresses on a rigid sequence of steps. Usually R&D engineers exclude the manufacture proces
Constraints to Successful Merger Integration Successful merger integration involves a number of constraints. Some of the key constraints include maintaining vital managers
Question 1: Clearly explain and illustrate the major characteristics of an industrial accident Question 2: Describe the various ergonomic risk factors that might affect
a) Define "news" and illustrate the concept of "news worthiness" in the field of PR. b) Describe how PR is distinguished from i. Advertising ii. Marketing iii. Sales pr
Mr. Vincent, the Manager of a large supermarket, was taking a management course in the evening programme at the local college. The Professor had given an interesting but disturbing
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
Binding Policy for Libraries Most libraries acquire various kinds of materials which need differential handling and care. The question is: what is an adequate programme of co
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