The aim to define importance is to assess proper deviation in financial reports, to define audit range and to assess the influence of expected deviation and possible deviation on financial reports.

确定重要性水平的目的在于估计财务报表的可容忍误差、确定审计范围、评价已知误差和可能误差对财务报表的影响。

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To calculate the expected utility of your wealth, you might also have to look at the expected return, or the geometric expected return, or the standard deviation.

为了计算我们财富的期望效用，你可能也得关注期望回报、或几何期望回报、或标准差。

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Individual deviation in expected behavior causes arousal or alertness in others.

偏离预期的行为会激怒他人或使他人警觉。

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That's got the lowest possible standard deviation of expected return and that's 25% stocks and 75% bonds with this sample period.

这个组合预期回报的标准差最小,在这一点上，投资组合,由25%的股票和75%的债券构成。

耶鲁公开课 - 金融市场课程节选

It shows the standard deviation of the return on the portfolio as a function of the expected return on the portfolio.

它是投资组合的收益标准差,关于预期收益率的函数图像。

耶鲁公开课 - 金融市场课程节选

You could always find a portfolio that had a higher expected return for the same standard deviation.

你总是可以找到一个投资组合,具有较高的预期回报,而标准差不变。

耶鲁公开课 - 金融市场课程节选

Or there is no investment with a lower standard deviation for the same expected return.

FORBES: The Efficient Frontier