Especially if there is a small standard deviation.

特别是当标准偏差值很小的情况。

麻省理工公开课 - 计算机科学及编程导论课程节选

Small banks have lower reserve requirements but it rapidly gets up to a standard.

小银行有低一些的法定准备金率,但是这个比率快速的上升到一个新的标准。

耶鲁公开课 - 金融市场课程节选

Because the square root of 10,000 is 100, whatever the standard deviation of the portfolio is, you would divide it by 100 and it would become really small.

因为一万的平方根是一百，无论这个投资组合的标准差是多大，当除以100后就都变得很小很小了。

耶鲁公开课 - 金融市场课程节选