9. Pie-chart is used when comparison of a
component part is required with other
components and the total.
Answers
Answered by
36
The pie chart is a pictorial representation of data relative to a whole. Each portion in the circle represent an element of the collected data. The pie chart represents the composition of various elements in a whole. The total value of the pie chart is always 100%. Each portion in the circle shows a fraction or percentage of the total.
Answered by
1
Pie charts are used in data handling and are circular charts divided up into segments which each represent a value. Pie charts are divided into sections (or 'slices') to represent values of different sizes. For example, in this pie chart, the circle represents a whole class.
Similar questions