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Conditional Probability

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Question 28

The events A and B are such that P(A)=0.2P(A) = 0.2P(A)=0.2, P(A∪B)=0.8P(A \cup B) = 0.8P(A∪B)=0.8. Find

P(A′∩B)P(A' \cap B)P(A′∩B)

[2]
Markscheme

Conditional Probability Questions

  1. A Level
  2. /Maths
  3. /Conditional Probability

368 exam-style questions on Edexcel A Level Maths Conditional Probability, covering 2.1 Set Notation, 2.2 Conditional Probability, 2.3 Conditional Probabilities in Venn Diagrams, 2.4 Probability Formulae, and 2.5 Tree Diagrams. Each one has a worked solution and a mark scheme showing where the marks go.

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