mathtastic crossword

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Across
  1. 2. difference between greatest and least values.
  2. 4. the graph of a quadratic relation a symmetrical U shaped curve.
  3. 7. all individuals or items that belong to a group being studied.
  4. 8. the sum of values in a set of data divided by the number or values in a set of data.
  5. 9. a set of outcomes with the same result.
  6. 12. the value or attribute that occurs most often in the set of data.
  7. 13. an unrepresentative sample.
  8. 14. a group of individuals or items that are representative of the population from which they are taken.
Down
  1. 1. middle value when data is ordered from least to greatest.
  2. 3. an extreme value in a set of data.
  3. 5. the side that forms one of the arms of the angle being considered in a right triangle.
  4. 6. what is the longest side of a right triangle?
  5. 7. the value of the initial investment or loan.
  6. 10. one round of a probability experiment.
  7. 11. the x intercepts of a quadratic relation.