The histogram shows information about the time taken by members of a running club to complete a 10km race.
a.[3]
Work out an estimate for the proportion of runners who took longer than 50 minutes.
b.[1]
Explain why your answer to part a is only an estimate.
Histograms Questions
Practise OCR GCSE Maths Histograms with exam-style questions for Foundation and Higher tier. 28 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.