Edexcel A Level Maths Statistics 1 | Probability

Looking at some more interesting material here, Chapter 5 for Edexcel's A Level Maths Applied 1 textbook takes a look at Probability, involving Probability trees, Venn diagrams and general probability problem solving. This chapter has a follow up in 2nd year material for Edexcel A Level Maths which takes a look at conditional probabilities.