So how do these outliers and dispersion affect the values of the mean and standard deviation?

那么这些异常值和分散度是怎么影响度量值和标准偏差的呢？

youdao

Normally distributed data assumes that about 68% of the values in the sample are within 1 standard deviation of the mean.

正态分布数据认为，样本中约68%的数值分布在距离平均值为1的标准偏差之内。

youdao

The accuracy and precision of this method were studied. The results are consistent with the certified values and have relative standard deviation of less than 2%.

考察分析方法的精密度和准确度，元素的测定结果与认定值一致，相对标准偏差小于2%。

youdao

To make all the curves comparable, he expressed the values of the actual deviations as fractions of a standard deviation, and their frequencies as proportions of their total number.

ECONOMIST: Climate change