As of 2006 estimates: 0-14 27.5%
15-64 66.1%
65+ 6.4%
Chat with our AI personalities
IQ is normally distributed in the general population. Age is not.
Age-structure diagrams show the population of a country broken down by gender and age group.
An age structure graph, also called a population pyramid, is a graphic description of the age and sex group distribution in a country's population. Please see the link for details.
The population is a group of interest, such as the people who filled out a recent survey about their age. The parameter is the descriptive measure of that population. So in this example, a parameter could be the average age of the people who filled out the survey.
The age distribution of a population is, the number of individuals of each age in the population.