Question

Briefly explain the three main age group that comprise the age composition

Answer 1

Age distribution, also called Age Composition, in population studies, the proportionate numbers of persons in successive age categories in a given population. ... A population with persistently high fertility, for instance, has a large proportion of children and a small proportion of aged persons.

Answer 2

Explanation:

age distribution also called composition in population studies the proportionate number of a person in successive age category in a given population.