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Across 4. Square _____ The process of going from x-squared back to x 5. Bottom number in a fraction 8. Sample ______. A table listing all possible outcomes 10. Also called index or power 13. Quadrilateral with a pair of parallel sides 15. Typical data value 17. Same shape and size 20. Half a line 21. 360 of these make a full turn 25. A set of numbers created by a process or a rule 26. One quarter of a graph paper 29. Graph used in statistics (2 Words) 30. The probability calculated by a formula 31. Line of symmetry 32. The denominator is 100 34. All the sides of the polygon are the same length 35. Not a constant 36. Quadrilateral with equal sides adqacent 37. Less than 90 degrees (2 Words) 41. Corner points on a 2-D or 3-D shape 42. Relationship between variables 43. Useful when adding different denominators 47. (0, 0) 48. The largest factor fond in both lists 49. 3-D shape with the same cross-section throughout 52. Data you collected yourself 53. Likelihood of an event 55. 1000 cubic cm

Down 1. Length, width and height 2. Geometry instrument for making circles 3. How many times an event occurs 4. A number selected by chance 6. The mathematics of shapes 7. A comparison of numbers used in multiplication and division problems 9. First word in BIDMAS 11. Line crossing a pair of parallel lines 12. Triangle with all sides different lengths 14. Positive and negative counting number or zero 15. 2-D measure of a shape 16. A branching diagram used to show and calculate sequences of events 18. The volume that a shape can hold 19. Turning movement of an object 22. Line through the centre of a circle 23. Lines that never meet 24. The numerator is greater than the denominator 27. Informally, z-angles 28. Part of the circumference of a circle 30. Sliding movement of an object 33. III or IIII for example 34. Angle between 180 and 360 degrees 38. Single observation in a probability experiment 39. Solid with six rectangular faces 40. Larger than any real number 44. sum of quantities divided by number of quantities 45. Used in proportion money problems 46. Number with only 2 factors 50. ________ Data is data that are poor quality because the survey was carelessly designed 51. The difference between the MAX and the MIN in a data set 53. A line segment from one point to another on a circumference 54. One of the lines used to find coordinates