science crossword puzzle

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Across
  1. 3. difference between greatest and least value
  2. 4. amount of matter in an object
  3. 6. the average in a set of data
  4. 11. numbers based on reasonable
  5. 13. irregular data point
  6. 14. how close a group of measurements are to each other
Down
  1. 1. the curve of liquid at the end of a container
  2. 2. middle number
  3. 5. data doesn't fit with the data set
  4. 6. system Standard measurement system based on 10
  5. 7. how close a measurement is to the right answer
  6. 8. how much mass is contained in a given volume
  7. 9. SI unit of force
  8. 10. Si unit for measuring length
  9. 12. force of gravity acting on an object