[5 / 1 / 5] 450KiB, 620x631, 1640589777046.png View SameGoogleImgOpsiqdbSauceNAO Thread Reply Original Report Media View Same Google ImgOps iqdb SauceNAO Download Anonymous ID:y1kDGfLd Tue 15 Nov 2022 07:34:10 No.16513493 View ViewReplyOriginalReport Quoted By: >>16513494 >>16513655 Arithmetic mean vs geometric mean vs harmonic meanWhich is better?