The expected overall value of the estimate (E) is the weighted average
期望的整体估计(E)值是加权平均值
In another words, it considers the weighted average support of the rules for all decision classes.
也就是说,对所有的决策类,它考虑了规则的加权平均支持度。
According to Bloomberg, the weighted average maturity of all American public debt is now around five years.
根据Bloomberg的说法,现在美国公债的加权平均到期期限是5年左右。
That'll be the weighted average.
这就是成绩的加权比例
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
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