Stratified Random Sampling Definition
Stratified random sample definition a random sample of a population in which the population is first divided into distinct subpopulations or strata and random.
Stratified random sampling definition. Stratified random sampling is a method of sampling that involves the division of a population into smaller groups known as strata. Stratified random sampling is a type of probability sampling using which researchers can divide the entire population into numerous non overlapping homogeneous strata. Proportionate allocation uses a sampling fraction in each of the strata that is proportional to that of the total population. Definition of stratified sampling from the stat trek dictionary of statistical terms and concepts.
This statistics glossary includes definitions of all technical. Stratified random sampling is used when your population is divided into strata characteristics like male and female or. The stratified sampling is a sampling technique wherein the population is sub divided into homogeneous groups called as strata from which the.