Across
- 3. the outside lines of a graph
- 6. mathematics of prediction and chance
- 9. centre of the data
- 10. a small group taken from a large group
- 11. centre of the data
Down
- 1. the highest value
- 2. lowest value
- 4. a guess
- 5. carefully collected information
- 7. counting data
- 8. how often something happens