Across
- 3. The variable that is the effect or result; represented with the y-axis
- 4. the distance between each data point and the mean
- 5. variable that you can change; the cause; x axis
- 7. Two or more ratios that have the same value. You can multiply each of the values in the first ratio by the same number to get the values in the second ratio.
- 8. a four-sided polygon
- 9. Data that consists of names, labels, or other nonnumerical values
- 10. A solid in which the base is a polygon. All of the other faces are triangles that meet at a single vertex.
- 13. A comparison of two quantities by division
- 15. A number that is a factor of two or more numbers
- 16. means it continues in the same way
- 22. a bar graph showing a frequency distribution
- 23. Numbers that are used to describe the center of a set of data. These measures include the mean, median, and mode.
- 24. a graphical device that summarizes data by the number of dots above each data value on the horizontal axis
- 25. Either positive or negative
- 26. a numerical measurement describing some characteristic of a sample; could be a mean, median, MAD, or IQR
- 27. a number that is a multiple of two or more numbers
- 29. the answer to an addition problem
- 30. A long, skinny rectangle cut into shorter lengths used to show relationships between quantities
- 32. the answer to a multiplication problem
- 33. 1. The sum of all the areas of all the faces or surfaces that enclose a solid. 2. The sum of all the areas of all surfaces of a solid.
- 34. The distance a number is from zero on a number line. ALWAYS POSITIVE
- 35. a 2-d figure that can be folded to make a polyhedron
- 36. The amount of space an object takes up; the number of cubic units that fill a solid
- 38. indicates the number of times a quantity is multiplied by itself.
- 40. average; you add all numbers and divide by the number of numbers
- 45. A symbol used to represent a quantity that can change
- 48. the difference between the first and third quartiles
- 52. a solid that has two bases that are identical copies.
- 53. Each straight side of a polygon
- 55. A plane that is divided into four regions by a horizontal line called the x-axis and a vertical line called the y-axis. They intersect at (0, 0)
- 56. A flat surface of a polyhedron
- 58. the difference between the highest and lowest scores in a distribution
- 59. A number that is the same distance from zero and on different sides of the number line.
- 60. a pair of parallel number lines used to represent equivalent ratios; the tick marks labeled 0 are aligned; number lines increase at individual rates
- 61. A number multiplied by a variable in an algebraic expression.
- 62. A question that has many different, or variable, answers.
- 63. A closed 2-d shape with straight sides that do not cross each other.
- 64. a number greater than zero
- 65. The largest factor that two or more numbers have in common.
Down
- 1. A quadrilateral with two pairs of parallel sides
- 2. A rate with a denominator of 1.
- 6. any number that makes the inequality true
- 11. A measure that describes how far apart the data are distributed; range, interquartile range, and mean absolute deviation are examples
- 12. A graph that displays the highest and lowest quarters of data as whiskers, the middle two quarters of the data as a box, and the median
- 14. For every 100
- 17. Any side of a parallelogram or triangle can be chosen as a base. Base can also refer to the length of this side.
- 18. The number of square units required to cover a surface.
- 19. the middle score in a distribution when in numerical order; half the scores are above it and half are below it
- 20. for each
- 21. the answer to a division problem
- 28. expressions that have the same value
- 31. The base is the face that gives the solid its name. A prism has two identical bases that are parallel. A pyramid has one base.
- 37. the average distance between each data value and the mean; add how far off each value is from the mean, add those numbers, then divide by how many numbers you have
- 39. Data that consists of numbers
- 41. a value of the variable that makes the equation true
- 42. the cost per item
- 43. The measurement from an object's base to it's opposite side. It must be perpendicular to the base.
- 44. Each part of an algebraic expression separated by a plus or minus sign.
- 46. a common multiple of the denominators of two or more fractions
- 47. The smallest number that is a common multiple of two or more numbers.
- 49. a number less than zero
- 50. each of four equal groups into which a population can be divided according to the distribution of values of a particular variable.
- 51. A part of every 100. It is similar to percent
- 54. A three-dimensional figure with faces that are polygons
- 57. An arrangement of data made up of horizontal rows and vertical columns.