deviation sample standard
网络释义
短语
Sample standard deviation 样本标准差 ; 样品标准差 ; 样本标准偏差 ; 采样标准偏差
sample standard deviation chart 样本标准差控制图
merging sample standard deviation 合并样本标准差
standard deviation of sample 样本标准差
原声例句
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That's got the lowest possible standard deviation of expected return and that's 25% stocks and 75% bonds with this sample period.
这个组合预期回报的标准差最小,在这一点上，投资组合,由25%的股票和75%的债券构成。
应用推荐
$firstVoiceSent
- 来自原声例句