User talk:Ccdbasmile735593

Test edits
Hello, I'm Amatulic. I wanted to let you know that I undid one or more of your recent contributions to standard deviation because it didn't appear constructive. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks! ~Amatulić (talk) 02:37, 22 October 2012 (UTC)