Lesson 1: Venn diagrams

















































































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Practice questions for Lesson 1



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Practice questions for Lesson 1 – full solutions








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Lesson 2: Probabilities from Venn diagrams


































































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Practice questions for Lesson 2


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Practice questions for Lesson 2 – full solutions



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Lesson 3: Conditional probability













































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Practice questions for Lesson 3


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Practice questions for Lesson 3 – full solutions





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Lesson 4: Conditional probabilities on tree diagrams
























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Practice questions for Lesson 4


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Practice questions for Lesson 4 – full solutions




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Lesson 5: Probability formulae






































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Practice questions for Lesson 5


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Practice questions for Lesson 5 – full solutions





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