The stem and leaf diagram shows the scores of students in a science test.
| 4 | 2 5 8 |
| 5 | 0 3 3 5 7 8 9 9 |
| 6 | 1 1 4 |
Key: 4 | 2 = 42 marks
Work out the range.
Work out the median score.
116 exam-style questions on AQA GCSE Maths Stem and Leaf. Each one has a worked solution and a mark scheme showing where the marks go.