Which graph do I use and why? Graphing 101 Which graph do I use and why?
What is a graph? A visual display of information or data
Line Graph Are used to show trends or how the data change over time
Bar Graph Is used for comparing information collected by counting
Circle Graphs or Pie Charts Is used to show how some fixed quantity is broken down into parts. The circle represents the total and the slices represent the parts
Interpreting Graphs Inverse or Negative relationship
Interpreting Graphs Positive Relationship