Teach Genie
Teach it back in your own words, spot gaps, and remember it better.
Question 1
1 markGiven that P(A)=0.9P(A) = 0.9P(A)=0.9, find P(A′)P(A')P(A′)
In frequency notation, what does n(A)n(A)n(A) represent?
Revision notes for AQA GCSE Maths Venn Diagrams. Open the guide for explanations and worked examples. Written against the AQA GCSE Maths (8300) specification, so the content matches what's examinable rather than general Maths background.
1 of 5
80 students were asked whether they play football or tennis. 46 play football, 35 play tennis and 12 play both. How many play neither sport?