Description: Learn how to create a box plot. The data set used in this example has 14 data points. So the first thing, if I'm going to do a box-and-whiskers, I'm going to order these numbers. So let me order these numbers from least to greatest. I have ordered these numbers from least to greatest, and now, well just like that, I can plot the whiskers, because I see the range.*Teacher Advisor is 100% free.