Here are scores of 18 students in a test.
| 86 | 91 | 65 | 77 | 60 | 91 |
| 88 | 75 | 65 | 78 | 70 | 63 |
| 72 | 69 | 63 | 70 | 64 | 67 |
a.[3]
Draw an ordered stem and leaf diagram to show this information.
Key:
b.[2]
A student is selected at random. Work out the probability that this student scored more than 80.
Stem and Leaf Questions
Practise Edexcel GCSE Maths Stem and Leaf with exam-style questions for Foundation and Higher tier. 40 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.