This 21-page resource covers all the required knowledge for conditional probability in the A2 part of the new A level. In every section it contains examples to work through with your class followed by ...

Calculating the probability of compound events by addition fails almost without exception.What is the false positive rate in medical diagnosis? What is the probability of a simultaneous collapse in ...

Free preview - A well thought out worksheet of very challenging questions that combine probability, ratio and algebra to stretch those students aiming for grades 8 and 9. Includes conditional ...