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Prob&StatCh114.1
Margin of Error
| Term | Definition |
|---|---|
| Variable | characteristic or attribute that can assume different values |
| Data | values that variables assume |
| Random Variable | variables whose values are determined by chance |
| Data Set | collection of data values |
| Data Value (Datum) | each value of the data set |
| Probability | chance of event occuring |
| Population | all subjects being studies |
| Sample | group of subjects selected from a population |
| Hypotheses Testing | a decision making process for evaluating |