Here are the times, in seconds, it took 20 people to run a race.
54 65 68 49 72 74 56 57 66 62
68 48 51 59 66 71 63 60 53 70
Draw an ordered stem and leaf diagram to show this information.

Key:
116 exam-style questions on Eduqas GCSE Maths Stem and Leaf. Each one has a worked solution and a mark scheme showing where the marks go.