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Year 11 Methods (Unit 1 & 2) Probability

The Addition Rule

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Questions
Question 1
193266
Two events \(A\) and \(B\) have \(P(A)=0.3\), \(P(B)=0.4\) and \(P(A\cap B)=0.1\). Find \(P(A\cup B)\).
0.6
 (1 d.p) 1 mark

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