Mathematics (AS & A Level) · May / June 2021 · Paper 53 · Question 1
9709
As printed in the paper
The question as text
The heights in cm of 160 sunflower plants were measured. The results are summarised on the following cumulative frequency curve. 0 40 80 120 160 200 240 0 20 40 60 80 100 120 140 160 Height (cm) Cumulative frequency
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
1(a)[1]
1(b)[2]
1(c)[2]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.