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Celeste International School

Grade 3 · Worksheet

Data display

Displaying data

Name: ______________________________Date: ______________Score: ______ / 20
  1. 1.

    In a pictogram, 1 symbol = 2 people. Chocolate has 4 symbols. How many people chose chocolate?

    1. A6
    2. B8
    3. C4
  2. 2.

    Ahmed's tally shows 17 households had 4 to 6 people, so it is correct to say 17 households had exactly 4 people.

    True False
  3. 3.

    One tally mark group written as HH stands for how many?

    1. A4
    2. B5
    3. C6
  4. 4.

    Amanda collected 27 badges and Kevin collected 12. How many more badges did Amanda collect?

  5. 5.

    A bar in a bar chart reaches exactly halfway between the 12 and 14 gridlines. What value does it show?

  6. 6.

    Which diagram sorts data using 'is' and 'is not' in rows and columns?

    1. ACarroll diagram
    2. Bbar chart
    3. Cpictogram
  7. 7.

    A good bar chart has a title and a label on each axis.

    True False
  8. 8.

    Which chart shows the spread of data with one mark for each item?

    1. Adot plot
    2. BCarroll diagram
    3. CVenn diagram
  9. 9.

    A pictogram key is 1 symbol = 2 people. Strawberry has 3 symbols. How many people chose strawberry?

  10. 10.

    In 15 minutes: 20 cars, 8 bicycles, 4 motorcycles, 8 vans and 4 buses passed. How many vehicles passed in total?

  11. 11.

    What does a frequency table show?

    1. Ahow many times each value occurs
    2. Bthe order events happened
    3. Cthe colour of the data
  12. 12.

    Which of these is NOT a way to display data?

    1. Asubtraction
    2. Bbar chart
    3. Cpictogram
  13. 13.

    Which chart is best for comparing the number of votes for several singers at a glance?

    1. Abar chart
    2. Btally chart
    3. CVenn diagram
  14. 14.

    A tally shows 1 group of 5 and 1 more mark. What is the total?

  15. 15.

    A survey recorded these counts: 7, 10, 4, 6. How many were counted in total?

  16. 16.

    A tally shows 7 groups of 5 and 2 more marks. What is the total?

  17. 17.

    A tally shows 5 groups of 5 and 1 more mark. What is the total?

  18. 18.

    A survey recorded these counts: 16, 18, 16. How many were counted in total?

  19. 19.

    A survey recorded these counts: 17, 11, 17. How many were counted in total?

  20. 20.

    A tally shows 6 groups of 5 and 2 more marks. What is the total?

Celeste International School

Answer key

Data display — Displaying data

  1. 1.B. 8
  2. 2.False
  3. 3.B. 5
  4. 4.15
  5. 5.13
  6. 6.A. Carroll diagram
  7. 7.True
  8. 8.A. dot plot
  9. 9.6
  10. 10.44
  11. 11.A. how many times each value occurs
  12. 12.A. subtraction
  13. 13.A. bar chart
  14. 14.6
  15. 15.27
  16. 16.37
  17. 17.26
  18. 18.50
  19. 19.45
  20. 20.32