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MathsAges 10-12

Median & range of data sets

Find the middle value (median) or the spread (range) of an ordered five-number data set. Review suitability for your learners before teaching.

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Worksheet StudioPractice pack · Ages 10-12

Median & range of data sets

Take your time. Show your thinking.

  1. 1. Find the range of the ordered data set: 11, 14, 19, 24, 26.

    11 · 14 · 19 · 24 · Median & range of data sets
  2. 2. Find the median of the ordered data set: 13, 20, 28, 29, 36.

    13 · 20 · 28 · 29 · Median & range of data sets
  3. 3. Find the range of the ordered data set: 15, 17, 24, 32, 34.

    15 · 17 · 24 · 32 · Median & range of data sets
  4. 4. Find the range of the ordered data set: 26, 30, 35, 43, 45.

    26 · 30 · 35 · 43 · Median & range of data sets
  5. 5. Find the range of the ordered data set: 28, 32, 36, 42, 46.

    28 · 32 · 36 · 42 · Median & range of data sets
  6. 6. Find the range of the ordered data set: 22, 29, 36, 38, 43.

    22 · 29 · 36 · 38 · Median & range of data sets
  7. 7. Find the range of the ordered data set: 9, 15, 19, 23, 28.

    9 · 15 · 19 · 23 · Median & range of data sets
  8. 8. Find the median of the ordered data set: 10, 14, 17, 18, 26.

    10 · 14 · 17 · 18 · Median & range of data sets
  9. 9. Find the median of the ordered data set: 7, 13, 21, 23, 27.

    7 · 13 · 21 · 23 · Median & range of data sets
  10. 10. Find the median of the ordered data set: 9, 12, 20, 23, 25.

    9 · 12 · 20 · 23 · Median & range of data sets
  11. 11. Find the median of the ordered data set: 6, 10, 14, 19, 20.

    6 · 10 · 14 · 19 · Median & range of data sets
  12. 12. Find the median of the ordered data set: 4, 10, 11, 19, 25.

    4 · 10 · 11 · 19 · Median & range of data sets
12 questions · Seed 44 · Age guidance, not curriculum certification
View the answer key
Worksheet StudioAnswer key · Ages 10-12

Median & range of data sets

Answers and reasoning. Review before teaching.

  1. 1. Find the range of the ordered data set: 11, 14, 19, 24, 26.

    15

    The range is maximum minus minimum: 26 − 11 = 15.

  2. 2. Find the median of the ordered data set: 13, 20, 28, 29, 36.

    28

    The middle (3rd) value of the 5 ordered numbers is 28.

  3. 3. Find the range of the ordered data set: 15, 17, 24, 32, 34.

    19

    The range is maximum minus minimum: 34 − 15 = 19.

  4. 4. Find the range of the ordered data set: 26, 30, 35, 43, 45.

    19

    The range is maximum minus minimum: 45 − 26 = 19.

  5. 5. Find the range of the ordered data set: 28, 32, 36, 42, 46.

    18

    The range is maximum minus minimum: 46 − 28 = 18.

  6. 6. Find the range of the ordered data set: 22, 29, 36, 38, 43.

    21

    The range is maximum minus minimum: 43 − 22 = 21.

  7. 7. Find the range of the ordered data set: 9, 15, 19, 23, 28.

    19

    The range is maximum minus minimum: 28 − 9 = 19.

  8. 8. Find the median of the ordered data set: 10, 14, 17, 18, 26.

    17

    The middle (3rd) value of the 5 ordered numbers is 17.

  9. 9. Find the median of the ordered data set: 7, 13, 21, 23, 27.

    21

    The middle (3rd) value of the 5 ordered numbers is 21.

  10. 10. Find the median of the ordered data set: 9, 12, 20, 23, 25.

    20

    The middle (3rd) value of the 5 ordered numbers is 20.

  11. 11. Find the median of the ordered data set: 6, 10, 14, 19, 20.

    14

    The middle (3rd) value of the 5 ordered numbers is 14.

  12. 12. Find the median of the ordered data set: 4, 10, 11, 19, 25.

    11

    The middle (3rd) value of the 5 ordered numbers is 11.

12 questions · Seed 44 · Age guidance, not curriculum certification