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Lesson 1 Vocabulary
| Term | Definition |
|---|---|
| numerical data | data expressed using a number |
| categorical data | data expressed using characteristics |
| statistical questions | collect data that have a variability |
| variability | the amount of difference in the data collected |
| non-statistical questions | collects data that does not vary |
| data | information collected |
| statistics | the practice of collecting and analyzing information |