Study the table below. It contains data on the municipal waste recycling rates for four Nordic capital cities in 2022.
Calculate the mean municipal waste recycling rate for these four cities. You must show your working.
| Capital City | Municipal waste recycling rate (%) |
|---|---|
| Copenhagen | 48.3 |
| Helsinki | 43.6 |
| Oslo | 41.5 |
| Stockholm | 49.8 |
87 exam-style questions on OCR A GCSE Geography Numerical and statistical skills. Each one has a worked solution and a mark scheme showing where the marks go.