With a stopwatch measurement, take 5 times the weightedaveragevalue.
用秒表计量,取5次加权平均值。
2
But it is very complicated to calculate the weightedaveragevalue of accumulated assets expenditure for manual calculation.
但因累计资产支出加权平均数的计算过程复杂,手工计算时操作性不强;
3
An expected value (or ev) is a weightedaveragevalue, based on probabilities. The expected value for a single event can offer a helpful guide for management decisions.