EVERYDAY SCIENCE

Detailed explanation-1: -demography, statistical study of human populations, especially with reference to size and density, distribution, and vital statistics (births, marriages, deaths, etc.).

Detailed explanation-2: -Vital statistics, also known as vital events or vital records, are an important source of demographic data. They explain statistically such events as births, deaths, marriages, divorces, etc.

Detailed explanation-3: -Demography is the scientific study of human populations primarily with respect to their size, their structure and their development; it takes into account the quantitative aspects of their general characteristics.

Detailed explanation-4: -Vital statistics is accumulated data gathered on live births, deaths, migration, foetal deaths, marriages and divorces. The most common way of collecting information on these events is through civil registration, an administrative system used by governments to record vital events which occur in their populations.

Detailed explanation-5: -What is Demographic Data? Demographics comprise an array of socioeconomic information, including the breakdown of a population by gender, age, ethnicity, income, employment status, home ownership, and even internet access.