Instead of giving users a confidence interval, ask the user to specify a p value. Then run something like Welch’s t test.

Credible interval of difference of means, please.

https://link.springer.com/article/10.3758/s13423-015-0947-8

https://web.archive.org/web/20250418135701/https://jkkweb.si...

mine is: "benchmark in load and wall-insensitive witnesses"

it's tempting, but otherwise you're just attesting the limits of the current environment