Let's Use Statistics

We have chosen a variety of contexts so that you can use your statistical skills to answer some interesting questions.
Picturing the World link

Picturing the World 

Stage: 3 and 4 Challenge Level: Challenge Level:1

How can we make sense of national and global statistics involving very large numbers?

Estimating Time link

Estimating Time 

Stage: 3, 4 and 5 Challenge Level: Challenge Level:1

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

Reaction Timer link

Reaction Timer 

Stage: 3 Challenge Level: Challenge Level:1

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

Who's the Best? link

Who's the Best? 

Stage: 3 and 4 Challenge Level: Challenge Level:1

Which countries have the most naturally athletic populations?