Bummer! This is just a preview. You need to be signed in with an account to view the entire instruction.
Line charts are probably familiar to you. It is commonly used in finance and probably one of the most familiar graphs used in that field. These are excellent graphs to represent changes over time. They can be used for any number of things outside of finance too.
Let's examine the mean high temperatures for Portland, Oregon, from 1981 to 2010 in Fahrenheit.
As you can see...