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6 Cards in this Set
- Front
- Back
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All individual that belong to a group being studied |
Population |
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A group of items or people selected from a popualtion |
Sample |
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Groups or members who share common characteristic |
Strata |
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Groups of individuals who actually have a chance of being selected for a sample |
Sampling frame |
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A sample in which every member of a population has an equal and independent chance of being selexted |
Simple random sampling |
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A sans in which each group is represented in the same ripper Jim as it appears in the population |
Stratified sampling |
