Factory Workers Daily Income Data Visualization Question: 3. The daily income of a group of a factory workers.

Factory Workers Daily Income Data Visualization

Question:

3. The daily income of a group of a factory workers.

Income Distribution Table

Daily Income (₹)	Workers	Percentage	Angle (°)

Customize Visualization

Select Chart Type: Pie Chart (with angles) Bar Chart Doughnut Chart

Angle Calculation: Each angle = (Number of workers / Total workers) × 360° (rounded to whole numbers)

Example: 75-100 range angle = (45/480) × 360 = 33.75° → 34°

Visualization

Analysis

Angle Conversion in Pie Charts: In circular visualizations, each category's angle is calculated by converting its percentage of the total into a fraction of 360 degrees (rounded to nearest whole number). This creates proportional sectors that accurately represent the data distribution.

Key Observations:

• The 225-250 range has the largest angle (105°), representing 29.17% of workers
• The 150-175 range has the smallest angle (23°), representing just 6.25% of workers
• The sum of rounded angles is 360° (34 + 26 + 41 + 23 + 38 + 94 + 104 = 360)