A cinema surveys 120 people on their choice between Action movies and Comedy movies.
55 of the people surveyed were adults. 40 of the 75 people who prefer Action movies are children.
Use this information to complete the frequency tree.
One of the 120 people is chosen at random.
Write down the probability that this person is an adult and preferred Action movies.
Practise OCR GCSE Maths Frequency Trees with exam-style questions for Foundation and Higher tier. 28 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.
