Demography pdf download

‘Demography is the statistical and mathematical study of the size, composition, and spatial distribution of human populations, and of changes over time in these aspects through the operation of the five processes of fertility, mortality, marriage, migration, and social mobility

Broadly defined, demography is the study of the characteristics of populations

It provides a mathematical description of how those characteristics change over time

Demographics can include (death rates), and sex ratio (Dodge 2006)

Despite the simplicity in its concept, locating all