User talk:105.163.227.51

October 2021
Hello, I'm Taking Out The Trash. An edit that you recently made to Pearson correlation coefficient seemed to be a test and has been reverted. If you want to practice editing, please use the sandbox. If you think a mistake was made, or if you have any questions, you can leave me a message on my talk page. Thanks! Taking Out The Trash (talk) 20:14, 20 October 2021 (UTC)