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Heads or Tails - the prize doubles until you win it. How much would you pay to play?
This article, for students and teachers, is mainly about probability, the mathematical way of looking at random chance.
Some relationships are transitive, such as `if A>B and B>C then it follows that A>C', but some are not. In a voting system, if A beats B and B beats C should we expect A to beat C?
Uncertain about the likelihood of unexpected events? You are not alone!