Here are the ages of a company's employees.
| 18 | 20 | 22 | 24 | 26 | 28 | 29 |
| 31 | 32 | 34 | 35 | 36 | 38 | 39 |
| 41 | 43 | 45 | 47 | 51 | 52 | 54 |
Draw an ordered stem and leaf diagram to show this information. You must include a key.
One of the employees is selected at random. Find the probability that they are younger than 30.
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.