Across
- 1. A branch of math involving data analysis
- 4. The total area under a curve
- 6. A graph showing cumulative frequency
- 8. A number raised to a power
- 10. A number that stays the same
- 11. A value that appears most often in a data set
- 15. The difference between the highest and lowest value
- 17. The steepness of a line
- 18. A graph of a quadratic function
- 20. The average of a set of numbers
- 21. A measure of how likely something is to happen
- 24. A value below the mean in z-scores
- 25. The chance of an event happening
- 27. The process of finding the derivative
Down
- 2. A value used to multiply
- 3. A value above the mean in z-scores
- 5. A line that crosses the y-axis
- 7. A relationship shown using x and y values
- 9. The middle number in an ordered data set
- 12. The spread of data around the mean
- 13. A letter used to represent an unknown number
- 14. The center of a circle
- 16. A graph showing frequency of data
- 19. A number used to represent part of a whole
- 22. A line that touches a curve once
- 23. The rate of change at one point
- 26. The highest or lowest point on a graph