Across
- 3. A straight line inside the circle
- 4. a result of an event that depends on probability, and any event can have more than one possible outcome.
- 8. range: A measure of variability, based on dividing a data set into quartiles.
- 10. angle: an angle that is straight
- 11. drawing: A drawing that shows a real object with accurate sizes reduced or enlarged by a certain amount
- 12. of a circle: Pie x radius x 2
- 15. decrease: a measure of percent change, which is the extent to which something loses value.
- 17. putting money into an account
- 19. where the x and y axis meet/ intercept.
- 21. decimal: a decimal that repeats itself
- 27. a statement that two ratios are equal.
- 30. Two Angles are Supplementary when they add up to 180 degrees.
- 31. ratios: two ratios that express the same relationship between numbers
- 32. angle: 90 degree angle
- 33. relastionship: two quantities vary directly with each other.
- 35. a discrete group of people, animals or things that can be identified by at least one common characteristic for the purposes of data collection and analysis
- 37. Taking out
- 38. ratio of the size of a model or other representation, to the actual size of the object represented.
Down
- 1. When two lines are crossed by another line
- 2. a radius of a circle or sphere is any of the line segments from its center to its perimeter, and in more modern usage, it is also their length.
- 5. A cross section is a shape we get when cutting straight through an object.
- 6. set of possible outcomes resulting from a particular experiment
- 7. angles: the angles opposite each other when two lines cross
- 9. copy: a figure is a figure that is geometrically similar to the original figure.
- 11. is an outcome of a random experiment.
- 13. The "middle" of a sorted list of numbers
- 14. average of the number.
- 16. 3.14
- 18. the number of ways of achieving success. the total number of possible outcomes.
- 20. error: the difference between a measured quantity and its true value.
- 22. space: an experiment that is the set of all possible outcomes of that experiment.
- 23. increase: between two values is the difference between a final value and an initial value, expressed as a percentage of the initial value.
- 24. the enclosing boundary of a curved geometric figure, especially a circle.
- 25. of proportionality: the constant value of the ratio of two proportional quantities
- 26. the complement is the amount you must add to something to make it whole
- 28. factor: The ratio of any two corresponding lengths in two similar geometric figures
- 29. Something that you can't predict
- 34. a subset of a population that seeks to accurately reflect the characteristics of the larger group.
- 36. are Adjacent: when they have a common side