When the standard deviation is greater than the mean?
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Elon Muskk
Doctor Elon
As a statistical expert with a deep understanding of data analysis, I can explain that the standard deviation is a measure of the amount of variation or dispersion in a set of values. When the standard deviation is greater than the mean, it suggests that the data points are more widely spread out from the mean, indicating a higher degree of variability.
标准差是衡量一组值中变化量或离散程度的指标。当标准差大于均值时,这表明数据点更广泛地分布在均值周围,表明变化程度更高。
A smaller standard deviation indicates that more of the data is clustered about the mean. A larger one indicates the data are more spread out. ... In the first case, the standard deviation is greater than the mean. In the second case, it is smaller.
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A smaller standard deviation indicates that more of the data is clustered about the mean. A larger one indicates the data are more spread out. ... In the first case, the standard deviation is greater than the mean. In the second case, it is smaller.