加权平均值
1. 加权平均值：5、计划评审技术PERT--使用期望值(expected value)或加权平均值(weighted average)来确定项目活动日期.
2. 加权平均数：上面的平均数80.6称为四个数80、81、82、79的加权平均数(weighted average),四个班级的人数40、42、45、32分别为四个数据的权(weight)
3. 加权平均法：(3)加权平均法(Weighted Average)加权平均法是期初存货和本期入库存货的实际成本之和除以期初存货和本期入库存货的数量之和,计算加权平均单位成本,然后据以计算本期发出存货成本和期末存货成本.
1. It calculates a daily rate by taking a weighted average of quotes from commercial banks designated to act as market makers in the currency.
2. The index measures the cost of an expatriate lifestyle using a weighted average of products and services.
3. Each player is ranked according to his average points per tournament, points being weighted according to the status of the event and strength of the field.
4. The CPI measures the weighted average of price changes of a basket of consumer goods and services.
5. A Deutsche Bank measure weighted according to the region's biggest trading partners shows the euro is 2 percent higher than its average since 2001.
6. The rate indicates the market view of the currency since it is based on the average weighted quotes from more than 10 commercial banks.
7. 911查询·英语单词
7. By simply lowering the weighted average of the food component means there will be a lower overall contribution to CPI.
8. The NBS only reported the changes in the weighted average of the eight components, but not their actual weight.
9. Our estimates using the old weighted average system yield the same monthly CPI inflation figures as reported officially in 2010.
10. weighted average的解释
10. The yuan's central parity rate is based on a weighted average of market makers'price inquiries before the market opens on each business day.