ColoursNo. of peopleBlue18Green9Red6Yellow3Total36
Draw a pie chart showing the given information. The table shows the colours preferred by a group of people. Calculate the respective proportion of each colour.
[3 MARKS]
Concept: 1 Mark
Graph: 1 Mark
Calculation: 1 Mark
Following is the required pie chart:
Calculation:
a) 1836×360∘=180∘
b) 936×360∘=90∘
c) 636×360∘=60∘
d) 336×360∘=30∘