Thread:OnlyOnTuesdays88/@comment-5475153-20150807224702/@comment-5475153-20150808022753

Almost all calculation has a margin of error. As long as it's negligible and noted, there's no issue. The instances you bring up are outliers, and outliers are dropped from calculation. If something is negligible, it by definition may be ignored.

I've followed all criteria that are used in formal academia and offered credible sources. That should hold up against marginal examples and personal experiences.