26KiB, 563x410, wat3.png View SameGoogleiqdbSauceNAO Anonymous Thu 16 Sep 19:25:02 2021 No.13649581 ViewReplyOriginalReport Quoted By: Anyone here that understands statistics? Why do I have nothing in the Gender*EthnicGroup*Econ row? I assume it's because the Sum of Squares is zero but why the hell would that be?