Basic Statistics20785 marksNumerical: pie chart constructionPie charts
The following table shows the numbers of hours spent by a child on different events on a working day. Represent the adjoining information on a pie chart. | Activity | No. of hours | |----------|--------------| | School | 6 | | Sleep | 8 | | Playing | 2 | | Study | 4 | | T.V. | 1 | | Others | 3 |
The following table shows the numbers of hours spent by a child on different events on a working day. Represent the adjoining information on a pie chart.
| Activity | No. of hours |
|---|---|
| School | 6 |
| Sleep | 8 |
| Playing | 2 |
| Study | 4 |
| T.V. | 1 |
| Others | 3 |
[5]
Activity No. of hours ------------------------ School 6 Sleep 8 Playing 2 Study 4 T.V. 1 Others 3 $$\text{Total} = 6 + 8 + 2 + 4 + 1 + 3 = 24 \text{ hours}$$ Formula: $$\text{Central Angle} = \frac{\text{Hours for activity}}{\text{Total hours}} \times 360°$$ Activity Hours Calculation Central Ang...