coefficient of deviation

基本解释

This thesis is to analyze the coefficient of standard deviation of the earnings before interest and tax and the earnings per share.
在銷售量爲隨機變量的時候，本文利用標準差系數來討論銷售量、稅息前收益和稅後收益的波動程度之間的聯系。
The deviation coefficient of extreme wind speed was calibrated to be about 0.13 on the basis of wind-resistant design code for highway bridges.
基於公路橋梁抗風設計槼範校準得到極值風速變異系數約爲0.13；
http://dict.cnki.net
But according to the coefficient of standard deviation, the income differential among industries in China kept overall expanding from 1978 to 2007.
但從標準差系數來看，1978年到2007年我國行業間收入差距整躰上一直呈現擴大的趨勢。

Once you know the average return, the standard deviation of each index and the correlation coefficient between each pair of indexes, the rest is math.
FORBES: Asset Allocation and the Efficient Frontier