weighted average of post adjustments

例句：

1. 1. The weighted average of the sales figures shows a significant increase in profits.
   销售数据的调整后平均数显示利润显著增加。
2. 2. The company's weighted average return on investment is 30%, which is higher than the industryaverage.
   该公司的投资回报率调整后加权平均值为30%，高于行业平均水平。
3. 3. The weighted average of the population growth rates shows that the city is experiencing a rapidurbanization process.
   人口增长率的调整后加权平均值表明该城市正经历快速的城市化过程。