unbiased estimate of population variance

英 [unbiased estimate of population variance]
美 [unbiased estimate of population variance]

中文释义

un. 无偏总体方差 [网络] 总体变异无偏估计

单词分析

单词结构：

unbiased estimate of population variance

字母数：40

记忆提示

🎯 重点记忆：

  • 单词拼写：unbiased estimate of population variance
  • 核心含义：un. 无偏总体方差 [网络] 总体变异无偏估计

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更新时间：2025-12-08 10:03:42