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### Number and algebra

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### Probability and statistics

### Working mathematically

### For younger learners

### Advanced mathematics

# Being Collaborative - Statistics

### In a Box

### Chances Are

### The Better Choice

### Reaction Timer

### Which Spinners?

### M, M and M

### How Would You Score It?

### Sociable Cards

### What Does Random Look Like?

### Who's the Best?

### Olympic Records

### Which List Is Which?

### Picturing the World

### Perception Versus Reality

### Box Plot Match

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Age 14 to 16

Challenge Level

Chris and Jo put two red and four blue ribbons in a box. They each pick a ribbon from the box without looking. Jo wins if the two ribbons are the same colour. Is the game fair?

Age 14 to 16

Challenge Level

Which of these games would you play to give yourself the best possible chance of winning a prize?

Age 14 to 16

Challenge Level

Here are two games you can play. Which offers the better chance of winning?

Age 11 to 14

Challenge Level

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

Age 14 to 18

Challenge Level

Can you work out which spinners were used to generate the frequency charts?

Age 11 to 14

Challenge Level

If you are given the mean, median and mode of five positive whole numbers, can you find the numbers?

Age 11 to 14

Challenge Level

Invent a scoring system for a 'guess the weight' competition.

Age 11 to 14

Challenge Level

Move your counters through this snake of cards and see how far you can go. Are you surprised by where you end up?

Age 11 to 14

Challenge Level

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

Age 11 to 14

Challenge Level

Which countries have the most naturally athletic populations?

Age 11 to 14

Challenge Level

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

Age 14 to 16

Challenge Level

Six samples were taken from two distributions but they got muddled up. Can you work out which list is which?

Age 14 to 16

Challenge Level

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

Age 14 to 18

Challenge Level

Infographics are a powerful way of communicating statistical information. Can you come up with your own?

Age 14 to 16

Challenge Level

Match the cumulative frequency curves with their corresponding box plots.