Mathematics (Syllabus D) · Oct / Nov 2017 · Paper 12 · Question 13
4024
As printed in the paper
The question as text
The distribution of the lengths of time spent on the internet on a Monday by each member of a group of students is given in the table. Time (t minutes) t 10 30 1 G t 0 0 3 4 1 G t 0 0 4 5 1 G t 0 0 5 8 1 G Frequency k 50 30 30 The histogram represents some of this information. 0 0 1 2 3 4 5 10 20 30 40 50 Time (t minutes) Frequency density 60 70 80 90
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
13(a)[1]
13(b)[2]
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.