Expected utility is defined here as the average, weighted by the probabilities of occurrence, of the utilities attached to all possible consequences.

在这里，期望效用被定义为所有可能结果所带来效用的乘以其发生概率的加权平均值。

youdao

But they're accountable and we can list all possible values when they're discrete and form a probability weighted average of the outcomes.

但随机变量是离散的话,我们可以把所有的可能值列出来,然后算出加权平均值

耶鲁公开课 - 金融市场课程节选

That'll be the weighted average.

这就是成绩的加权比例

耶鲁公开课 - 基础物理课程节选

Some have argued that zeroing must be permissible under the exceptional method because otherwise its prohibition would yield results identical to those obtained under the weighted average-to-weighted average method.

FORBES: Protectionist Antidumping Regime is a Pox on America's Glass House

The full year acquisitions were done at an average cap rate of 7.22% with a weighted average lease term of just over 14.5 years.

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For example, the Goldman Sachs monetary-conditions index (based on a weighted average of short-and long-term interest rates and the trade-weighted exchange rate) suggests that America's monetary policy is currently at its tightest since 1989, largely reflecting the strong dollar.

ECONOMIST: The stockmarket economy