The number of hours seven people spent volunteering last week is shown below.
| 6 | 3 | 6 | 2 | 8 | 7 | 10 |
| ---- | --- | ---- | ---- | ---- | ---- | --- |
Work out the range of the number of hours.
Work out the median of the number of hours.
Work out the mean of the number of hours.
Practise OCR GCSE Maths Averages with exam-style questions for Foundation and Higher tier. 48 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.