1/8
Looks like no tags are added yet.
Name | Mastery | Learn | Test | Matching | Spaced |
|---|
No study sessions yet.
Makes inferences about the population
observational study
Makes inferences about cause and effect
Experiment
Simple random sample
Equal chance of being selected
Stratified random sample
People with something in common are split into groups, then randomly selected
Cluster
Random people selected, put into groups, then randomly selected
Systematic
A pattern is used to select a sample
Multistage
Combines sampling methods
Convenience
Biased