Josephs math crossword

12345678910111213
Across
  1. 2. proof your is correct
  2. 7. the number that occurs the most
  3. 10. theDistanceBetweenUpper&LowerQuartil
  4. 12. the value in the middle lower extreme
  5. 13. parts per 100%
Down
  1. 1. the difference between top and bottom
  2. 3. the value between the median
  3. 4. the smallest number in the set
  4. 5. a metric system
  5. 6. average of the data set
  6. 7. middle number
  7. 8. the largest value in the set
  8. 9. Term expression
  9. 11. the distance between upper and lower extreme