Charts
Enter your data, choose the chart and print it. The table also shows how many degrees each slice needs if you want to draw the circle yourself.
Your data
Quick: bar, stick, pie and line charts. Advanced: also scatter plot with trend line — and the key numbers in your data.
The class's favourite fruit
Table
| Category | Frequency | Frequency | Degrees in the circle |
|---|---|---|---|
| Apple | 8 | 33.3 % | 120° |
| Banana | 5 | 20.8 % | 75° |
| Pear | 3 | 12.5 % | 45° |
| Orange | 6 | 25 % | 90° |
| Kiwi fruit | 2 | 8.3 % | 30° |
| Total | 24 | 100 % | 360° |
Degrees in the circle = the relative frequency · 360°. That is how you draw a pie chart yourself with a protractor.
In depth: more numbers and “what if”
Largest: Apple (8). Smallest: Kiwi fruit (2). On average 4.8 per category — 24 in total.