Flashcards
Stratified Sampling
Flashcards do 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.
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- Descrição
- FlashCards sobre Stratified Sampling, criado por karla_gm12 em 26-08-2014.
- Criado por
- karla_gm12
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