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Probability

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Question 19

The probability that a biased coin lands on heads is 0.65.

Sarah is going to flip the coin 200 times.

Work out an estimate for the number of times the coin will land on heads.

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Probability Questions

  1. GCSE
  2. /Maths
  3. /Probability

128 exam-style questions on Edexcel GCSE Maths Probability. Each one has a worked solution and a mark scheme showing where the marks go.

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