In demographic terms it is the total number of inhabitants of a given sex and/or age group that actually live within the border limits of the country, territory, or geographic area at a specific point of time, usually mid-year.
The mid-year population refers to the actual population at July 1st..
Demographics can include any statistical factors that influence population growth or decline, but several parameters are particularly important: population size, density, age structure, fecundity (birth rates), mortality (death rates), and sex ratio (Dodge 2006).
We introduce each of these in turn..
Demographics are statistics that describe populations and their characteristics.
Demographic analysis is the study of a population-based on factors such as age, race, and sex..
Answer and Explanation:
Demography is the study of the features of human population through numbers and statistics, whereas population geography is the application of demography to different places and regions..
Population study is concerned with human beings.
Demography is the statistical study of the living populations and sub-populations.
It can be a very general science that can be applied to any kind of dynamic living population that is one that changes over time or space..
Demographics refer to the specific characteristics within a given population and include such things as age, income level and geographic location.
Demographic data can be collected in several ways, such as focus groups, surveys and polls, census collection and psychographic research..
Demographics help us understand the size, status, and behavior of populations.
A population is defined as a group of individuals of the same species living and interbreeding within a given area..
Population study is concerned with human beings.
Demography is the statistical study of the living populations and sub-populations.
It can be a very general science that can be applied to any kind of dynamic living population that is one that changes over time or space..
Demographic data can help provide a basis for understanding communities as they are now, where they've been and where they're headed.
It can be a powerful tool for tracking change over time and for uncovering the needs or strengths of a community to guide planning, policy development or decision making..
To be more precise, demography is the study of changes in the size and composition of population
It encompasses several concepts: fertility and birth rates, mortality and death rates, and migration (Weeks, 2012)
Let’s look at each of these briefly
In spite of increasing sophistication in the analysis of statistics and the proliferation of research institutes, periodicals, and international organizations devoted to the science of demographics, the basis for most demographic research continues to lie in population censuses and the registration of vital statistics
Demography encompasses the study of the size, structure, and distribution of these populations, and spatial or temporal changes in them in response to birth, migration, aging, and death
