This is part of our collection of favourite rich tasks arranged by topic.
If you are a teacher, you can find the whole collection on our Secondary Curriculum teacher page.
Alternatively, if you are a student, you'll find the same problems on our Secondary Curriculum student page.
Is it the fastest swimmer, the fastest runner or the fastest cyclist who wins the Olympic Triathlon?
How can we make sense of national and global statistics involving very large numbers?
Match the cumulative frequency curves with their corresponding box plots.
Charlie has moved between countries and the average income of both has increased. How can this be so?
Six samples were taken from two distributions but they got muddled up. Can you work out which list is which?
Infographics are a powerful way of communicating statistical information. Can you come up with your own?
