4 So it's not just, you can swing by 11:04 and grab a copy and go off and catch some more sleep.

对么？所以你不能打酱油到11：,抓一份笔记拷贝然后离开睡个回笼觉。

麻省理工公开课 - 计算机科学及编程导论课程节选

Well, you can see you're going to be dividing not by a hundred here, but by a hundred times a hundred, so it's going to reduce this from .04 to .004.

你可以看出,这儿就不是除以100了,而是除以100*100了,这里就从0.04降到了0.004

耶鲁公开课 - 金融市场课程节选

So that's .16/100; so the standard deviation is .04.

那就是0.16/100,所以标准差等于0.04

耶鲁公开课 - 金融市场课程节选