Question 20
Every morning, Anaya drinks either a latte or a cappuccino.
On Monday, the probability she drinks a latte is 0.3.
If Anaya drinks a latte on Monday, the probability she drinks a latte on Tuesday is 0.6. If she does not drink a latte on Monday, the probability she drinks a latte on Tuesday is 0.45.
a.[3]
Complete the probability tree diagram.
b.[3]
Work out the probability Anaya drinks different types of coffee on Monday and Tuesday.
Conditional Probability Questions
72 exam-style questions on Edexcel GCSE Maths Conditional Probability. Each one has a worked solution and a mark scheme showing where the marks go.