Question

define sampling and also explain the methods of sampling​

Answer 1

Answer:

Sampling is a process used in statistical analysis in which a predetermined number of observations are taken from a larger population. The methodology used to sample from a larger population depends on the type of analysis being performed, but it may include simple random sampling or systematic sampling.

Answer 2

Census and sampling are two methods of collecting survey data about the population that are used by many countries. Census implies complete enumeration of the study objects, whereas Sampling connotes enumeration of the subgroup of elements chosen for participation.