feat: add support for accessor arrays and refactor `stats/base/mean`#5730

kgryte merged 7 commits intostdlib-js:developstdlib-js/stdlib:developfrom

apfossdev:feature/add-accessor-protocol-support-to-stats/base/meanapfossdev/stdlib:feature/add-accessor-protocol-support-to-stats/base/meanCopy head branch name to clipboard