The table shows some information about 120 people's favourite sport.
| Sport | Frequency |
|---|---|
| Football | 45 |
| Rugby | 30 |
| Tennis | 25 |
| Swimming | 20 |
One of the people is picked at random. What is the probability they did not pick Swimming?
Draw an accurate pie chart to show this information.
30 exam-style questions on AQA GCSE Maths Pie Charts. Each one has a worked solution and a mark scheme showing where the marks go.