Carroll diagrams/two-way tables

problem
Data duos

Age

7 to 11

Challenge level

Can you match the Venn diagram with the Carroll diagram that shows the same information?
problem
Do you brush your teeth every day?

Age

14 to 18

Challenge level

How can we find out answers to questions like this if people often lie?
problem
One variable, two variable, three variable, more

Age

14 to 18

Challenge level

Displaying one-variable and two-variable data can be straightforward; what about three or more?
list
Statistics - maths of real life

Age

14 to 18

Challenge level

This pilot collection of resources is designed to introduce key statistical ideas and help students to deepen their understanding.
problem
Carroll diagrams

Age

5 to 11

Challenge level

Use the interactivities to fill in these Carroll diagrams. How do you know where to place the numbers?
problem
What shape and colour?

Age

5 to 7

Challenge level

Can you fill in the empty boxes in the grid with the right shape and colour?