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单词 representative sample
释义

representative sample

听听怎么读
英 [?repri?zent?tiv ?sɑ:mpl]
美 [?r?pr??z?nt?t?v ?s?mp?l]
是什么意思
  • 释义

    代表性样品;

  • 英英释义

    representative sample

    • n.the population is divided into strata and a random sample is taken from each stratum

      同义词:stratified sampleproportional sample

    学习怎么用

    权威例句

    Adult attachment in a nationally representative sample
    Sex in Australia: Sexual difficulties in a representative sample of adults
    Prevalence of civilian trauma and PTSD in a representative sample of women
    Sex in Australia: experiences of commercial sex in a representative sample of adults.
    Sex in Australia: experiences of sexual coercion among a representative sample of adults
    Mickelson KD, Kessler RC, Shaver PR. Adult attachment in a nationally representative sample
    Prevalence and effects of mood disorders on work performance in a nationally representative sample of U.S. workers
    Sex in Australia: Sexual identity, sexual attraction and sexual experience among a representative sample of adults
    Mood and anxiety disorders associated with chronic pain: an examination in a nationally representative sample.
    Exposure to terrorism, stress-related mental health symptoms, and coping behaviors among a nationally representative sample in Israel.
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