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Mean absolute deviation (MAD)

Grade 7 math · Fieldbook Learning

Name ______________________ Date __________

Find the mean. Then find how far each value is from the mean and take the mean of those distances.

  1. Find the mean absolute deviation (MAD) of the data: 10, 10, 9, 3.
  2. Find the mean absolute deviation (MAD) of the data: 9, 1, 6, 4.
  3. Find the mean absolute deviation (MAD) of the data: 7, 3, 10, 8.
  4. Find the mean absolute deviation (MAD) of the data: 1, 5, 3, 7.
  5. Find the mean absolute deviation (MAD) of the data: 15, 13, 14, 8, 10.
  6. Find the mean absolute deviation (MAD) of the data: 8, 9, 12, 2, 4.
  7. Find the mean absolute deviation (MAD) of the data: 15, 14, 14, 7, 5.
  8. Find the mean absolute deviation (MAD) of the data: 3, 3, 1, 1, 12.
  9. Find the mean absolute deviation (MAD) of the data: 11, 2, 17, 7, 3.
  10. Find the mean absolute deviation (MAD) of the data: 12, 17, 3, 16, 12.
  11. Find the mean absolute deviation (MAD) of the data: 8, 10, 7, 2, 18.
  12. Find the mean absolute deviation (MAD) of the data: 13, 17, 17, 9, 14.
  13. Find the mean absolute deviation (MAD) of the data: 13, 15, 14, 14, 24, 10.
  14. Find the mean absolute deviation (MAD) of the data: 19, 24, 4, 17, 13, 1.
  15. Find the mean absolute deviation (MAD) of the data: 5, 9, 26, 19, 16, 21.
  16. Find the mean absolute deviation (MAD) of the data: 26, 16, 21, 9, 22, 26.
  17. Find the mean absolute deviation (MAD) of the data: 38, 1, 47, 13, 49, 17, 13, 22.
  18. Find the mean absolute deviation (MAD) of the data: 13, 3, 29, 3, 13, 11, 16, 16.
  19. Find the mean absolute deviation (MAD) of the data: 40, 6, 2, 2, 10, 36, 32, 24.
  20. Find the mean absolute deviation (MAD) of the data: 34, 12, 34, 48, 3, 15, 8, 46.
More free practice: fieldbooklearning.com/ca/practice/grade-7/mean-absolute-deviation-mad/

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Answer key: Mean absolute deviation (MAD)

  1. 2.5
  2. 2.5
  3. 2
  4. 2
  5. 2.4
  6. 3.2
  7. 4
  8. 3.2
  9. 4.8
  10. 3.6
  11. 4
  12. 2.4
  13. 3
  14. 7
  15. 6
  16. 5
  17. 14.75
  18. 5.5
  19. 14
  20. 15.5