Given that P(B)=0.72P(B) = 0.72P(B)=0.72, find P(B′)P(B')P(B′)
Practise OCR GCSE Maths Venn Diagrams with exam-style questions for Foundation and Higher tier. 52 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.