Across
- 3. An event that has a probability of zero.
- 7. A shape made up of other shapes.
- 9. When there is an equal probability.
- 10. Another name for probability.
- 11. The middle score when data is ordered.
- 12. 10000 square metres
- 13. Lines that do not intersect.
- 14. Distance from centre to the circle.
- 15. When probabilities add to 1.
- 16. Probability less than 0.5
- 18. Where a line crosses the axis.
- 19. The distance around the boundary.
- 20. How often a score occurs.
- 22. Part of a circle.
- 24. A 3D shape with a constant cross section.
- 28. A method used to solve simultaneous equations.
- 30. A graphical way of showing how a data set is spread out.
- 31. When two equations are solved.
- 32. 25% of a distribution.
- 33. Points like (2, 5)
- 34. A diagram, usually drawn with circles to represent probabilities.
Down
- 1. A diagram showing all outcomes.
- 2. A column graph with no gaps and showing frequency.
- 4. Lines that cross at right angles.
- 5. The bottom number in an index expression.
- 6. Perimeter of a circle.
- 8. When all scored are summed and divided by number of scores.
- 14. The difference between the maximum and minimum.
- 15. A 3D shape with constant circular cross section.
- 17. A function that has an equation like y = 3x -4
- 21. Another name for power.
- 22. The top point on a pyramid.
- 23. The steepness of a line.
- 25. When one equation is put into another to solve.
- 26. Probability greater than 0.5.
- 27. An event that has a probability of 1.
- 29. The most common score.
- 31. Analyzing data.