Answered By: Danny Dotson Last Updated: May 03, 2016 Views: 722
Since I don't know what software you have, I'll focus on Excel. Here are two web pages that cover comparing two data sets:
If you are using a specific software for statistical compatison (like SPSS, SAS, etc.), you can probably find some suggestions in their help files or web sites.
If you have additional questions, please don't hesitate to ask. We can advise on some resources to use, but cannot do the analysis ourselves.