A group of 10 students were asked how many hours they spent reading in a week. Their results are listed below.
3 5 5 6 7 8 8 8 9 11
Work out the range.
Find the mode.
Calculate the mean.
Practise Edexcel GCSE Maths Averages with exam-style questions for Foundation and Higher tier. 48 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 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.