Final Exam Vocabulary

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Across
  1. 3. any of the three values that divide the items of a data set into four equal intervals
  2. 5. the difference between the greatest and least value in a set of data
  3. 9. an equation that shows two ratios are equal
  4. 10. a mathematical sentence that compares two unequal expressions
  5. 11. a quantity represented by a letter that can take different values
  6. 13. an area formed by 2 radii and the arc between them
Down
  1. 1. the parallel sides of a trapezoid
  2. 2. one of the four sections formed by the x-axis and the y-axis
  3. 4. a rare or extreme occurrence
  4. 6. a graphical display of the 5-point summary
  5. 7. total distance around a circle
  6. 8. a plane figure that can be folded to make a solid
  7. 9. a solid with a polygon base and all other faces are triangles
  8. 12. the sum of the data values divided by the total number of data values