英语词汇“stratified sample”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	stratified sample
释义	Stratified Sample nnoun.cognitionthe population is divided into strata and a random sample is taken from each stratum Topic:statistics Synset:proportional sample representative sample Hypernyms:sample sample distribution sampling Inherited Hypernyms:stratified samplesample distributiondistributionarrangementstructurecognitionpsychological featureabstractionentity
随便看	old-age pensioner old bag old bailey old boy old boy network old bulgarian old bullion old catholic old catholic church old church slavic old church slavonic old codger old colony old country old dominion old dominion state olden oldenburg old english old english sheepdog older olde worlde old faithful old-fashioned old fashioned

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