(a)[1]
how many students have a journey time above 35 minutes.
(b)[1]
the value that is the mode.
Mathematics 0580 · IGCSE · Statistical charts and diagrams
Statistical charts and diagrams — practice question
This stem-and-leaf diagram gives the school journey times of some students.
1 | 3 5 7 9 9
2 | 3 4 5
3 | 0 3 4 6 7
4 | 2 4 5 8
Key: 1|3 means 13 minutes