Question

When do you use a pie chart?

O
When you want to show lots of colors
O
When you want to show percentages or parts of a whole
O
When the Manipulated Variable is a number
O
When there are lots of different variables in the experiement

Answer 1

I believe it is when you want to show percentages or parts of a whole.

Step-by-step explanation:

Each percentage makes up the "pie," or the whole.