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Stack #681463
Question | Answer |
---|---|
Control group | group that is treated the same as experimental group except independent variable is not applied. |
Experimental group | Group in which independent variable is applied |
Independent Variable | experimenters change/alter so that they can obvserve its effects. **(changed or manipulated) |
Dependent Variable | changes in relation to the independent variable **(thing measured) |
Correlation | How two sets of data relate to each other |
stratified sample | Subgroups in the population are represented proportionally in the sample |