Across
- 1. mean absolute deviation.
- 4. A data point that is distinctly separate from the rest of the data.
- 5. The difference between the lowest and highest values.
- 7. A calculated central value of a set of numbers.
- 8. The values that divide a list of numbers into quarters.
- 9. A graphical display where the data is grouped into ranges.
Down
- 1. The middle number (in a sorted list of numbers).
- 2. a measure of statistical dispersion, being equal to the difference between 75th and 25th percentiles
- 3. The number which appears most often in a set of numbers.
- 6. The mean is the average of the numbers