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2 Unit AS 2: Applied Mathematics

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Question 71

For X∼Bin(7,p)X\sim\mathrm{Bin}(7,p)X∼Bin(7,p), explain how a seven-stage tree diagram and the expansion of (p+(1−p))7(p+(1-p))^7(p+(1−p))7 represent the same model for P(X=3)P(X=3)P(X=3).

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2 Unit AS 2: Applied Mathematics Questions

  1. A Level
  2. /Maths
  3. /2 Unit AS 2: Applied Mathematics

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