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6.6 Terms

Georgia book

Systematic sample A rule is used to select members of the population.
Stratified random sample The population is divided into distinct groups. Members are selected at random from each group.
Random sample Every member of the population has an equal chance of being selected.
Population The entire group you want information about.
Survey A Study of one or more characteristics of a group.
Convenience sample Only members of the population who are easily accessible are selected.
Self Selected sample Members of the population select themselves by volunteering.
Biased Sample A sample that is not representative of the population.
Biased Question A question that encourages a particular response.
Created by: Crewsms20