The histogram shows information about the weight of pigs.
30 pigs weigh between 50 and 65 kg.
a.[3]
Work out an estimate for the number of pigs which weigh more than 80kg.
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.