Across
- 2. one variable investigated between two groups
- 4. collected data in form of whole numbers
- 7. sampling method representative of population
- 8. two variables investigated in the one group
Down
- 1. collected from every member of population
- 2. collected data in form of words
- 3. sampling method not representative of population
- 5. a factor that can change
- 6. collected data that can be fractions
- 9. collected from some members of population