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.
The full lifecycle framework The objective of this section is to introduce the full lifecycle approach proposed by Berghout et al. (2002). This framework deals in an effectiv
Subject Analysis: Subject analysis is one of the longest established forms of added value in information services. It extends to the intellectual processes of indexing, classi
Question 1 The resources that can be continuously replenished with the help of natural processes are referred to as renewable resources. Discuss renewable resources Ques
Question: (i) Define a Marine Protected Area; what are the types of Marine Protected Areas that exist in the Republic of Mauritius, naming one example of each (ii). What i
QUESTION 1 Describe the powers the Permanent Secretary may exercise for the purpose of enforcing the Occupational safety and Health Act, 2005. QUESTION 2 (a) Explain th
Question 1 How is a cable television system organized? Explain Question 2 Discuss the ethical issues in media management Question 3 What are the major design steps of a
Question: (a) Change has become an inevitable feature of organisational life in today's competitive business world. Change can manifest itself in two forms. It can either simpl
Differentiate between Historigrams and Histogram
Question 1 Write short notes on the Quality planning an element of Quality management Question 2 What are the steps to the Fade QI model? Question 3 Quality costs are th
Fiction: Fiction needs most careful consideration in view of heavy demand and use and its ephemeral nature. Still its heavy use may prompt librarians to decide on binding, b
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