| A | B |
| Comceptual Model | A verbal explanation how a system works |
| Mathematical Model | One or more equations that represent how a system works |
| Distribution | The relative arrangement of the members of a statistical population |
| Statistics | The collection and classification of data in the form of numbers |
| Mean | The average of a set of numbers |
| Probability | The chance something will happen |
| Sample | A group that represents a population |
| Risk | The probability of of an unwanted outcome |
| Hypothesis | A testable explanation for an observation |
| Prediction | If hypothesis is correct |
| Experimental Group | The group that receives experimental treatment |
| Correlations | Reliable associations between two or more events |
| Variable | The factor of interest in an experiment |
| Observation | A piece of information we gather using our senses |
| Model | Representations of objects or systems |