To show the relationship between two data sets using ordered pairs plotted in a coordinate plane
Relationship of two data sets, coordinate plane
Now, we want to choose an appropriate data display for the following situation.
The prices of different televisions and the number of televisions sold
Here we have 2 separate data sets — price and the number of televisions sold — and we want to find the relationship between them. Therefore, we should use a scatter plot. The scatter plot for this situation could look like the following.
