Definition Of Population In Research

A research population is generally a large collection of individuals or objects that is the main focus of a scientific query. A population refers to any collection of specified group of human beings or of non-human entities such as objects educational institutions time units geographical areas prices of wheat or salaries drawn by individuals.

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The population of interest is the target population of the research aimed to examine or treat.

Definition of population in research. 34 POPULATION Polit and Hungler 199937 refer to the population as an aggregate or totality of all the objects subjects or members that conform to a set of specifications. Community college students race car drivers teachers college-level athletes and disabled war veterans can all be considered populations. Because sampling is not a perfect part of science there are often differences between the values of a sample and the values of a population.

Populations Definition - a complete set of elements persons or objects that possess some common characteristic defined by the sampling criteria established by the researcher Composed of two groups - target population accessible population. In statistics a population is the pool of individuals from which a statistical sample is drawn for a study. In research terminology the Population can be explain as a comprehensive group of individuals institutions objects and so forth with have a common characteristics that are the interest of a researcher.

Population definitions for comparative surveys in education P a g e 5 Introduction This paper provides an overview of population definitions for large-scale comparative educational surveys. In medical research the criteria for population may be clinical demographic and time related. The second group is a sample which is defined as a section of the population.

Reproductive health encompasses issues like maternal health adolescent health antenatal postnatal and delivery care. In contrast the family planning research inquires upon contraception side effect follow-up etc. A population is a complete set of people with a specialized set of characteristics and a sample is a subset of the population.

It has been prepared to help inform the development of a population definition. There are various termed related to population such as population size decline population ecology population biology and bottleneck. All individuals or objects within a certain population usually have a common binding characteristic or trait.

Population is the total of all the individuals who have certain charac-teristics and are of interest to a researcher. It is for the benefit of the population that researches are done. In this study the population was South African women of all races age groups educational status.

All experimental observational and qualitative research designs involving human subjects should define the study population in order to determine the eligibility of individuals for a study. Population research is a scientific inquiry aimed at understanding the population dynamics for the size structure growth distribution and dispersal of a population. Relationship of Sample and Population in Research A sample is simply a subset of the population.

The defined population then. The common characteristics of the groups distinguish them from other individual institutions objects and so forth. Population distribution is a statement of the frequency with which the units of analysis or cases thattogether make up a population are observed or are expected to be observed in the various classes or catego-ries that make up a variable.

The first group of people is a population which is defined as the complete collection to be studied. Thus any selection of individuals grouped together by a common feature can be said to. Some statisticians call it universe.

Clear and detailed definition of the study population. The common characteristics of the groups distinguish them from other individual institutions objects and so forth. The usual criteria we use in defining population are geographic for example the population of Uttar Pradesh.

The analysis of the numbers and modifications in the numbers of individuals and other living beings concentrating on the reasons for cultivation and decline the migration trends and spatial distribution of these living beings and corresponding issues. A research population is also known as a well-defined collection of individuals or objects known to have similar characteristics. Population Definition Population can also be defined as the one which consist of a similar group of species in a particular habitat and who have the ability to produce offspring is called as Population.

In research terminology the Population can be explain as a comprehensive group of individuals institutions objects and so forth with have a common characteristics that are the interest of a researcher. Commonly referred to as demographic research.

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