Mathematics (Syllabus D) · May / June 2016 · Paper 22 · Question 7
4024
As printed in the paper
The question as text
One day, garage A records the amount of petrol bought by the first 120 customers. The results are summarised in the table below. trol litres) 0 < k 10 10 < k 20 20 < k 30 30 < k 40 40 < k 50 50 < k 60 60 < k 70 70 < k 8 umber of stomers 9 13 36 30 16 9 5 2
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
7(a)[1]
7(b)[3]
7(c)(i)[1]
7(c)(ii)[1]
7(d)[3]
7(e)[3]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.