| 释义 |
standard deviations
释义
标准差：一种用来衡量数据集中数值分散程度的统计量。
例句
1·And give two standard deviations from your answer.
从答案里给出两个标准差。
2·The Gran Sasso team's result is six standard deviations .
而格朗萨索研究组的结果是六个标准差。
3·The relative standard deviations were less than 5%.
对各组分测定的相对标准偏差均小于5％。
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