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The Mean Game

Edward Wallace based his A Level Statistics Project on The Mean Game. Each picks 2 numbers. The winner is the player who picks a number closest to the mean of all the numbers picked.

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Very Old Man

Is the age of this very old man statistically believable?

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The Random World

Think that a coin toss is 50-50 heads or tails? Read on to appreciate the ever-changing and random nature of the world in which we live.

The Derren Brown Coin Flipping Scam

Age 16 to 18 Challenge Level:
Each coin flip has a 50% chance of showing heads, irrespective of all of the previous flips.