estimation of population variance

英 [estimation of population variance]
美 [estimation of population variance]

中文释义

母体变异数的估计

单词分析

单词结构：

estimation of population variance

字母数：33

记忆提示

🎯 重点记忆：

  • 单词拼写：estimation of population variance
  • 核心含义：母体变异数的估计

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更新时间：2026-01-30 22:29:34