RESEARCH METHODOLOGY

Detailed explanation-1: -A census is a collection of information from all units in the population or a ‘complete enumeration’ of the population. We use a census when we want accurate information for many subdivisions of the population. Such a survey usually requires a very large sample size and often a census offers the best solution.

Detailed explanation-2: -census, an enumeration of people, houses, firms, or other important items in a country or region at a particular time. Used alone, the term usually refers to a population census-the type to be described in this article.

Detailed explanation-3: -The Current Population Survey Annual Social and Economic Supplement (CPS ASEC), the American Community Survey (ACS), and the decennial census long form are cross-sectional surveys. See also longitudinal survey data.

Detailed explanation-4: -This “census moment, ‘’ often fixed at midnight, becomes the chronological line separating the included from the excluded. All persons born after the census moment or dying before it are excluded; all others are included. The census moment is also the reference point for certain kinds of…