Introduction
Scatter plots show how two sets of numbers relate to each other. They help you see patterns or trends between two variables in your data.
When you want to see if higher sales relate to higher advertising spend.
When you need to check if customer age affects purchase amount.
When you want to spot clusters or groups in your data points.
When you want to find outliers that do not fit the usual pattern.
When you want to compare two measures across different categories.