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2.3 M: Probability

2.3 M: Probability

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Question 22

The events A A\,A and B B\,B are mutually exclusive, with P(A)=0.3P(A) = 0.3P(A)=0.3 and P(B)=0.45P(B) = 0.45P(B)=0.45.

Find P(A∪B)P(A \cup B)P(A∪B).

[2]
Markscheme

2.3 M: Probability Questions

  1. A Level
  2. /Maths
  3. /2.3 M: Probability

198 exam-style questions on AQA A Level Maths 2.3 M: Probability, covering 2.3.1 Mutually exclusive and independent events, 2.3.2 Conditional probability (A-level only), 2.3.3 Modelling with probability (A-level only), and 2.3 M: Probability. Each one has a worked solution and a mark scheme showing where the marks go.

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