Of course, that may be the core idea of a computer.

当然，这或许就是电脑的核心思想。

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Number of policies doesn't affect the means but it affects that standard deviation, so it becomes very collapsed and this is the basic core idea of insurance.

保单的数量并不影响其均值,但是会影响其标准差,所以这条曲线非常陡峭,而这就是保险的核心原理

耶鲁公开课 - 金融市场课程节选