Here are the speeds, in mph, of 20 cars.
| 57 | 71 | 43 | 68 | 49 | 55 | 41 | 62 | 48 | 59 |
| 70 | 53 | 45 | 67 | 51 | 64 | 58 | 73 | 65 | 60 |
Draw an ordered stem and leaf diagram to show this information. You must include a key.
Work out the median speed.
116 exam-style questions on Edexcel GCSE Maths Stem and Leaf. Each one has a worked solution and a mark scheme showing where the marks go.