A study based on complete enumeration of data is known as a census.
A census involves collecting data from every single member of a population. This is different from a sample, which only collects data from a subset of the population.
Here are some examples of censuses:
- The United States Census: Conducted every ten years, this census collects data from every household in the United States.
- The Canadian Census: Conducted every five years, this census gathers information from all individuals residing in Canada.
- The World Population Review: This ongoing census tracks global population growth and demographic trends.
Censuses are valuable for understanding the characteristics of a population and planning for the future. They provide a comprehensive picture of the population, including:
- Demographics: Age, gender, race, ethnicity, and other population characteristics.
- Economic factors: Income, employment, and housing.
- Social factors: Education, health, and family structure.
While censuses are valuable, they can also be expensive and time-consuming to conduct.
