Pie Charts
By: Miriam Quezada
What is a Pie Chart?
It is a type of Graph that is shaped as a circle divided in to sections that each represent a part or a portion of a whole. It also presents percentages in the circle graphs,
Math Made Easy: Create a Pie Graph
Is a pie Graph Categorical data or Numerical data?
Pie Charts is Numerical data. It is Numerical Data because it is the same data that give s you numbers.
The Steps
100%
The Whole Circle = 100%
Cut The Pie To Pieces
The Fraction is 4/4 now or 1 whole
Put It Together
Get a Fraction from your Data and color it in your Circle and you colored in 1/4 and you put in the rest of your data and your done. also you can divided the fraction and get the percentages.
Each Sector represents what?
Each Sector visually represents represents an item in a data set to match the amount of the item as a Percentage or Fraction of the total data set.