“Some pictures are worth a thousand words” goes the old saying. Did you know that bar graphs are “pictures” of certain kinds of information? Lots of utility companies depend on them to give you a snapshot of your electric or gas usage.
In this lesson you will:
- Learn how bar graphs display information
- Practice reading bar graphs
- Summarize the information you find in a bar graph
Photo: LuMaxArt / CC-BY-SA-2.0