The Study of Population The study of population is called demography. A population is usually defined as a group of individuals living in a particular area. However, studies are often conducted on sub-populations (eg, ethnic groups), the number school-age population or the working population.
A population pyramid, also called "age pyramid", is a horizontal bar graph that illustrates the distribution of different age groups in a population, showing the number of males on the left and of females on the right.
It helps us look at a country's population structure. By analysing population pyramids and identifying trends, we can learn a lot about our society. These statistics give governments and others one of the tools they need to make informed decisions that will affect our lives today and in the future . Here is an example of a population pyramid. The data is broken down into various ages groups known as cohorts.
A population pyramid, also called "age pyramid", is a horizontal bar graph that illustrates the distribution of different age groups in a population, showing the number of males on the left and of females on the right.
It helps us look at a country's population structure. By analysing population pyramids and identifying trends, we can learn a lot about our society. These statistics give governments and others one of the tools they need to make informed decisions that will affect our lives today and in the future . Here is an example of a population pyramid. The data is broken down into various ages groups known as cohorts.