EntityQ3933199· pop 6· linked from 500 articlesstatistic replicationSign in to saveprinciple that variation can be better estimated with nonvarying repetition of conditionsConnectionsmedianEntityresamplingEntityprobability distributionEntitystatistical populationEntitystatistical process controlEntityPearson product-moment correlation coefficientEntitypower of a testEntityfactorial experimentEntitymultiple comparisons problemEntitytrend estimationEntitysample size determinationEntitydemographic statisticsEntitymultilevel modelEntityscienceEntitystatisticsEntityengineeringEntityInternational Standard Book NumberEntitymeasurementEntitycensusEntityscientific methodEntityCategoriesDesign of experimentsSampling (statistics)