sample standard devi

查询英语单词中文释义、音标、发音和例句。

sample standard deviation
英 [sample standard deviation]
美 [sample standard deviation]

中文释义

样本标准差;样本标准偏差;样品标准偏差

单词分析

单词结构：

sample standard deviation

字母数：25

记忆提示

🎯 重点记忆：

  • 单词拼写：sample standard deviation
  • 核心含义：样本标准差;样本标准偏差;样品标准偏差

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更新时间：2026-08-27 13:10:04