Here is a stem and leaf diagram showing the ages of some footballers.
| 1 | 7 9 |
| 2 | 0 2 2 3 5 7 7 8 |
| 3 | 0 1 3 3 |
Key: 1 | 7 = 17 years old
Work out the range.
Work out the median age.
Practise OCR GCSE Maths Stem and Leaf with exam-style questions for Foundation and Higher tier. 40 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.