Answer:
To find the angle for each category, we need to calculate the percentage of the total frequency for each category, and then multiply by 360 (the total number of degrees in a circle).
The total frequency is:
3 + 10 + 14 + 19 + 14 = 60
The percentage of the total frequency for each category is:
Pizza: 3/60 x 100% = 5%
Curry: 10/60 x 100% = 16.67%
Fish & chips: 14/60 x 100% = 23.33%
Kebab: 19/60 x 100% = 31.67%
Other: 14/60 x 100% = 23.33%
To find the angle for each category, we multiply the percentage by 360:
Pizza: 5% x 360 = 18 degrees
Curry: 16.67% x 360 = 60 degrees
Fish & chips: 23.33% x 360 = 84 degrees
Kebab: 31.67% x 360 = 114 degrees
Other: 23.33% x 360 = 84 degrees
So the table with the angles for each category is:
Take-away Frequency Angle
Pizza 3 18°
Curry 10 60°
Fish & chips 14 84°
Kebab 19 114°
Other 14 84°