Question 5
The table shows some information about 90 people's favourite social network.
| Colour | Frequency |
|---|---|
| 34 | |
| 14 | |
| 25 | |
| 17 |
a.[2]
One of the people is picked at random. What is the probability they did not pick Twitter?
b.[4]
Draw an accurate pie chart to show this information.
Pie Charts Questions
6 exam-style questions on Edexcel IGCSE Maths Pie Charts. Each one has a worked solution and a mark scheme showing where the marks go.