I pushed for this really hard at one company. I was just a dev, not one of our Harvard MBAs, but I know math.<p>I got lots of pushback because it&#x27;s harder to remember two numbers instead of one, and it makes reporting confusing because executives are also used to just the one. Throw in the business guys who did statistical significance by (literal quote) &quot;experience and gut feel&quot; instead of reliable, rigorous quantification of uncertainty, i.e. statistics, and I really couldn&#x27;t do anything.