Fichas
Stratified Sampling
Fichas del conjunto (2)
- 1Definitionpopulation divided in 2 groups, within each group, a probability sample is selected
- 2ExampleYou have four different departments i your company, and they each have different amount of people working in them; so you take a sample in order to take a test,but you want to include the four departments and you want to represent them equally/proportionally. You use stratified sampling.
Información
- Descripción
- Fichas sobre Stratified Sampling, creado por karla_gm12 el 26/08/2014.
- Creado por
- karla_gm12
- Visitas
- 7
- Valoración