Comparing and interpreting data

Find the frequency distribution for ordinary English, and use it to help you crack the code.

This problem offers you two ways to test reactions - use them to investigate your ideas about speeds of reaction.

Engage in a little mathematical detective work to see if you can spot the fakes.

Can you deduce which Olympic athletics events are represented by the graphs?

Anna, Ben and Charlie have been estimating 30 seconds. Who is the best?

Which countries have the most naturally athletic populations?

With access to weather station data, what interesting questions can you investigate?

How well can you estimate 10 seconds? Investigate with our timing tool.

Is it the fastest swimmer, the fastest runner or the fastest cyclist who wins the Olympic Triathlon?

Match the cumulative frequency curves with their corresponding box plots.