Button to create a graph of selected data.

I-3 Rope Sheave Temps (Autosaved).xlsmHello,
I would like to create code for a button that will allow a user to select multiple cells, hit the button, and excel will graph it with the "Scatter plot with smooth lines and markers" graph. I know how to write the code to graph specific cells, but I would like this application to allow the user to select any number of cells. I Included an attachment of the file. Thank you.