英语词汇“cluster sampling”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	cluster sampling
释义	DictionarySeesampling cluster sampling cluster sampling [′kləs·tər ‚sam·pliŋ] (statistics) A random sampling plan in which the population is subdivided into groups called clusters so that there is small variability within clusters and large variability between clusters.
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