什么是标准差？
Especially if there is a small standard deviation.
特别是当标准偏差值很小的情况。
If there's a large standard deviation it would be spread.
如果标准偏差值很大，那么它就比较分散。
According to my calculations it was a twenty-five standard deviation event.
根据我的估算,那次波动偏离均值有25倍标准差之巨
Standard deviation is a measure of dispersion, variation or spread.
标准差衡量色散、变异或扩散。
If it is a normal distribution, standard deviation (s) is observed.
若是正态分布，则进一步观察标准差。
Find range, interquartile range, variance and standard deviation for a data set.
全距，四分位距，方差和标准差。
Find range, interquartile range, variance and standard deviation for a data set.
全距，四分位距，方差和标准差。
应用推荐