The heights of five plants in a garden are measured in centimetres.
5,8,11,12,14 5, 8, 11, 12, 14 5,8,11,12,14Work out the range.
Write down the median.
Calculate the mean.
201 exam-style questions on OCR GCSE Maths Averages. Each one has a worked solution and a mark scheme showing where the marks go.