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!
Sample and Sampling The sample represents the population of those critical characteristics you plan to study. In other words, if the sample is representative of th'e population you can say that what you have found out about the sample is true of the population. The term representative means that sample subjects are not selected haphazardly, but deliberately so that every element in the population has an equal chance of being selected for the study. If you take all the rural mothers of village "A" as your population, you will perhaps study one whole population. Whereas if you define your population as all rural mothers of India-you cannot possibly study the whole group. Even if you can, it is a waste of money and time. The process of selecting a fraction ofthe sampling unit of your target population for inclusion in your study is called sampling.
The population "element" consists of the characteristics or attributes of the subjects that the researcher wants to study. A true representative sample consists of similar elements; these are called the sampling elements. Each sampling unit can be the sampling element itself or it may contain a number of sampling elements. For example, the researcher wants to study the health status of rural mothers and finds that there are Hindu, Muslim and Christian mothers from which helshe can select the sample; hence each group becomes a sampling unit. In each unit, a number of sampling elements, mothers in this case are present.
Sampling technique will then involve getting representatives from each unit. Sampling refers to the process of selecting portion of the population that represents the entire population. A sample then consists of the subsets of the population. A single member of a population is called elements.
Q uality assurance plan The quality assurance plan is to establish the goals, the process and the responsibilities needed to implement the effective quality assurance function
problems associated with ineffective management
Explain the discounting principle. using the discounting principal calculate the present value of an annuity of five years at rs.500 payments made at the end of each of the next fi
Cost of Materials Handling: The last major factor is cost of various devices which are available for use. Cost comparisons among various alternatives are often difficul
QUESTION 1 (a) In many parts of the world, health problems and diseases have been caused by discharging untreated or inadequately treated wastewater. Discuss comprehensively p
Q. Can FCA assurance that a convinced service won't be privatized? No. FCA, in and of itself, cannot keep a service as of being privatized. However, FCA can show whether it is
EXPLAIN THE IMPORTANCE OF HRM IN HEALTH CARE MANGEMNT
Development of Library Resource Sharing Network The development of library networks is the result of computerisation of catalogues and bibliographic databases and the developm
Problem: a) Authentication is the mechanism whereby a system securely identifies their users. Authentication system provides answers to the following questions: - Who is t
What are the three approach to the short-term financing problem and provide relevant examples for each ?
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