CPM CC2 Unit 1 Vocabulary

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Across
  1. 5. A polygon with three sides.
  2. 9. when you add the numbers in a data set together then divide by the number of numbers in the set
  3. 14. The distance around a figure on a flat surface.
  4. 15. the property that states that multiplying by 1 does not change the value.
  5. 16. a decimal that has only a finite number of non-zero digits,
  6. 19. a decimal that repeats the same sequence of digits forever
Down
  1. 1. A quadrilateral with four right angles.
  2. 2. A quadrilateral with at least one pair of parallel sides.
  3. 3. when two or more other events happen together.
  4. 4. Possible result in an experiment or consequence of an action.
  5. 6. The probability based on data collected in experiments is called ______ probability.
  6. 7. A calculated probability based on the possible outcomes is called ________ probability
  7. 8. A ratio that compares a number to 100.
  8. 10. A number that represents how likely an event is to happen.
  9. 11. The collection of all possible outcomes of an event.
  10. 12. If two fractions have the same numerical value then they are ______
  11. 13. A quadrilateral with two pairs of parallel sides.
  12. 17. The middle number of an ordered set of data
  13. 18. the number of square units needed to fill up a region on a flat surface