Here is a stem and leaf diagram showing the time, in minutes, spent on phone calls by a group of people.
| 2 | 0 | 2 | 5 | 8 | 9 | |
| 3 | 1 | 3 | 4 | 6 | 7 | 8 |
| 4 | 0 | 2 | 5 | 5 |
Key: 2 | 0 = 20 minutes
Work out the median time.
116 exam-style questions on OCR GCSE Maths Stem and Leaf. Each one has a worked solution and a mark scheme showing where the marks go.