Math 4 · Unit 16: Data display and interpretation · Cambridge Primary Maths Stage 4

Questions

1. 1. The tallest bar on a bar chart will be 13. Which is right for drawing it?

   • A scale from 0 up to 10, a title, and both axes labelled
   • A scale from 13 down to 0, with only a list of numbers
   • A scale from 0 up to at least 13, a title, and both axes labelled
   • A scale from 1 up to 13, with no title
   Check

2. 2. Label each diagram, chart or graph with its name.

   • Diagram a
   • Diagram b
   • Diagram c
   • Diagram d

   • frequency table
   • pictogram
   • Carroll diagram
   • dot plot
   Check

3. 3. You want to sort shapes by colour and by name. Which diagram should you use?

   • a Carroll diagram
   • a frequency table
   • a bar chart
   • a pictogram
   Check

4. 4. You want to show how many people voted for each song. Which should you use?

   • a list of names
   • a Venn diagram
   • a Carroll diagram
   • a bar chart
   Check

5. 5. The numbers 1 to 20 are sorted into this Venn diagram. Match each number to the section it goes in.

   • 2
   • 7
   • 13
   • 16

   • Outside both circles
   • Less than 10 only
   • Odd only
   • Both circles
   Check

6. 6. A Carroll diagram has the headings "red" and "not red" across the top and "square" and "not square" down the side. Where does a blue square go?

   • in "red" and "square"
   • in "not red" and "square"
   • in "red" and "not square"
   • in "not red" and "not square"
   Check

7. 7. The frequency table shows how many pets each person has. How many people have two pets?

   • 14
   • 9
   • 20
   • 2
   Check

8. 8. The frequency table shows how many pets each person has. How many people have more than two pets?

   • 4
   • 13
   • 9
   • 3
   Check

9. 9. Name the type of diagram, chart or graph.

   • a Carroll diagram
   • a Venn diagram
   • a bar chart
   • a pictogram
   Check

10. 10. Name the type of diagram, chart or graph.

    • a Carroll diagram
    • a pictogram
    • a Venn diagram
    • a bar chart
    Check

11. 11. Which two can you use to sort numbers by their properties?

    • a pictogram and a frequency table
    • a Venn diagram and a Carroll diagram
    • a bar chart and a dot plot
    • a bar chart and a pictogram
    Check

12. 12. Which two can you use to show how many stamps each person has collected?

    • a Carroll diagram and a pictogram
    • a Venn diagram and a bar chart
    • a Venn diagram and a Carroll diagram
    • a bar chart and a pictogram
    Check

13. 13. The numbers 1 to 30 are sorted into this Venn diagram. Match each number to the section it goes in.

    • 5
    • 25
    • 8
    • 22

    • Less than 20 only
    • Outside all the circles
    • All three circles
    • Odd and multiples of 5 only
    Check

14. 14. Four girls are sorted in this Carroll diagram. What does Clara look like?

    • She has curly hair and no glasses.
    • She has straight hair and glasses.
    • She has straight hair and no glasses.
    • She has curly hair and glasses.
    Check

15. 15. Daisy's bar chart shows the birds she saw each day. Kwame saw 10, 7, 7, 4 and 3 birds on days 1 to 5. Which is a similarity between the two sets of data?

    • They both saw the most birds on day 3.
    • They saw the same number of birds every day.
    • They both counted birds for one hour each day for five days.
    • They both saw the fewest birds on day 4.
    Check

16. 16. Daisy saw 10, 16, 19, 7 and 12 birds. Kwame saw 10, 7, 7, 4 and 3. Which is a difference between the two sets of data?

    • Kwame saw more birds every day.
    • They saw the same number every day.
    • Daisy saw more birds than Kwame on most days.
    • Kwame saw the most birds on day 3.
    Check

17. 17. Daisy and Kwame each counted birds outside their window for one hour a day, but Daisy saw more birds on most days. What could be a reason?

    • The bar chart has a scale and the table does not.
    • They live in different places, so different birds visit their windows.
    • Daisy counted for longer than Kwame.
    • Daisy's results are in a bar chart and Kwame's are in a table.
    Check

18. 18. What might a Carroll diagram be used for?

    • sorting things by two properties, such as even/not even and multiple of 10/not a multiple of 10
    • measuring lengths
    • showing amounts with pictures and a key
    • showing how many people voted for each song
    Check

19. 19. What might a pictogram be used for?

    • measuring lengths
    • showing how many there are of each thing, using pictures and a key
    • sorting things by two properties in a grid
    • sorting numbers into overlapping circles
    Check

20. 20. Tick the 6 numbers that are in the wrong place in this Venn diagram.

    Tick all the right answers.

    • ☐ 6
    • ☐ 10
    • ☐ 11
    • ☐ 12
    • ☐ 13
    • ☐ 14
    • ☐ 19
    • ☐ 20
    Check