demographic variables encompass the values, beliefs, and behaviors shared by a group of people.
A demographic variable is one that researchers collect in order to define the type and distribution of the sample when using inferential statistics. These are variables in applied statistics and research such as age, gender, ethnicity, socioeconomic measures, and group membership.
Age, gender, ethnicity, fertility rates, and other factors are examples. The study of human populations is known as demography. If your research is concerned with how attributes differ between people or groups of persons, you will be seeking for demographic statistics.
Demographic factors can have a significant impact on income distribution. This article examines the influence of three demographic variables on inequality: (a) age structure; (b) marriage and household composition; and (c) differential fertility by income.
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