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Rain or Shine

Predict future weather using the probability that tomorrow is wet given today is wet and the probability that tomorrow is wet given that today is dry.

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Playing Squash

Playing squash involves lots of mathematics. This article explores the mathematics of a squash match and how a knowledge of probability could influence the choices you make.

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Which Spinners?

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

Squash

Age 16 to 18 Challenge Level:

See the similar problem Snooker for ideas on how to do this calculation.