The histogram shows information about the speed of cars passing a checkpoint.
40 cars have a speed between 40 and 50 mph.
a.[3]
Work out an estimate for the number of cars which have a speed of more than 65 mph.
b.[1]
Explain why your answer to part a is only an estimate.
Histograms Questions
Practise Edexcel GCSE Maths Histograms with exam-style questions for Foundation and Higher tier. 28 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.