What Is Multistage Stratified Random Sampling

Multistage sampling divides large populations into stages to make the sampling process more practical. … Stratified Random Sampling is a method of sampling that involves the division of a population into smaller subgroups known as strata.

What is multi stage stratified sampling?

Multistage sampling divides large populations into stages to make the sampling process more practical. A combination of stratified sampling or cluster sampling and simple random sampling is usually used. … Instead, you divide the population into states and take a simple random sample of states.

Why is multistage sampling used?

Multistage sampling makes data collection more practical for large populations, especially when a complete list of all elements of a population does not exist or isn’t suitable. It is also often used when costs and implementation time need to be minimised.