🌐فارسیEnglishEspañolFrançaisItalianoفارسی한국어日本語EntityQ3933199· pop 6· linked from 500 articlesتکرار آزمایشprinciple that variation can be better estimated with nonvarying repetition of conditionsAvailable in 6 languagesEspañolFrançaisItalianoفارسی한국어via Wikidata sitelinks · CC0ConnectionsmedianEntityresamplingEntityCategoriesDesign of experimentsSampling (statistics)