What is another word for stratified sampling?
Pronunciation: [stɹˈatɪfˌa͡ɪd sˈamplɪŋ] (IPA) 
Stratified sampling is a technique used in statistical sampling where the population is grouped into subgroups, called strata, and each group is sampled independently. This method provides a more representative sample by ensuring that each subgroup is well-represented in the sample. Some synonyms for stratified sampling include:
- Disproportionate stratified sampling: where the strata are not sampled proportionate to their size.
- Proportional stratified sampling: where the strata are sampled proportionate to their size.
- Cluster sampling: where the population is grouped into clusters and a sample of clusters is selected, then individuals within each selected cluster are sampled.
- Multistage sampling: where a sample of clusters or areas is selected, and then individuals are selected from within each cluster or area.
