Seven balls are shaken. You win if the two blue balls end up touching. What is the probability of winning?
Six balls are shaken. You win if at least one red ball ends in a corner. What is the probability of winning?
Alison and Charlie are playing a game. Charlie wants to go first so Alison lets him. Was that such a good idea?
Is a score of 9 more likely than a score of 10 when you roll three dice?
Can you decide whether these short statistical statements are always, sometimes or never true?
Simple models which help us to investigate how epidemics grow and die out.
In this game the winner is the first to complete a row of three. Are some squares easier to land on than others?
In how many different ways can I colour the five edges of a pentagon so that no two adjacent edges are the same colour?
Which of these games would you play to give yourself the best possible chance of winning a prize?
