生活费指数指各邮政区域间生活费用的对照,100为平均数,200指平均数的两倍,50为平均数的一半,以此类推。
The cost of living index compares cost of living among Zips with "100" being average, 200 being twice the average, and 50 being half the average and so on.
各个月份的数、季度平均数、半年平均数以及年度平均数大概应该是接近。
Hopefully the monthly number, the quarterly average, the six-month average, and the annual average are in the same ballpark.
通用汽车的破产导致其被道琼斯工业平均指数除名,道琼斯工业平均指数由30只股票价格的加权平均数构成。
GM's bankruptcy caused it to be removed from the Dow Jones Industrial average, a weighted average of 30 stocks.
For instance in the past, we had that silly little program for computing the average of some quizzes and it was actually a pretty bad implementation because I had essentially hard coded in the number of quizzes.
比如在以前,我们做了一个,计算平均数的程序,这是一个相当挫的实现,因为我硬编码了测试的数字。
we learned that the average number of romantic relationships for people to take positive psychology in 4 years is between zero and one.
我们了解到上积极心理学课的人,在4年里恋爱次数的平均数在0到1之间。
The first sentence in the argument was, if the people in the room choose random, then they will choose around 50. That's true.
第一句话是,如果教室里的人随机选择,那平均数会落在50左右,这很对
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