When Charlie retires, he's looking forward to the quiet life, whereas Alison wants a busy and exciting retirement. Can you advise them on where they should go?
Invent a scoring system for a 'guess the weight' competition.
Can you decide whether these short statistical statements are always, sometimes or never true?
Can you make sense of the charts and diagrams that are created and used by sports competitors, trainers and statisticians?
Can you work out which spinners were used to generate the frequency charts?
Six samples were taken from two distributions but they got muddled up. Can you work out which list is which?