Two events A and B are mutually exclusive and P(A)=0.4P(A) = 0.4P(A)=0.4 and P(B)=kP(B) = kP(B)=k, where 0<k<0.60 < k < 0.60<k<0.6
Write down P(A and B)P(A \text{ and } B)P(A and B)
Draw a Venn diagram for this information, labelling the probabilities in terms of kkk.
186 exam-style questions on Edexcel A Level Maths Probability, covering 5.1 Calculating Probabilities, 5.2 Venn Diagrams, 5.3 Mutually Exclusive and Independent Events, and 5.4 Tree Diagrams. Each one has a worked solution and a mark scheme showing where the marks go.