平均数的平均值 mean of means
对平均数的平均离差 mean deviation about the mean
几何平均数几何平均数 geometric mean
平均数的平均 mean of means
美国市场中,公司IPO的后市表现也有所趋缓,平均攀升8%,而一季度为13%,更是较一年前22%的平均数滑落不少。
After-market performance also slowed in the U.S. market, with the average IPO climbing 8%, down from 13% in Q1 and well below the 22% average a year ago.
这些捐赠额的中位数是22美元,而平均数却达到了60美元,克莱里克进一步指出,这表明了有少量的“很大数额的捐款拉高了平均数”。
The median donation amount is $22, while the average rises to $60, which shows that there are a few “very large donations sending the average amount higher, ” adds Mr. Clerico.
因为很少有公共基金的收益能够超过市场的平均数,这样你就有一个非常好的机会让你的股票价格达到平均每年增长26.5%的速度,我已经从2009年一月开始享受这样的增长了。
Since few mutual funds can regularly beat the market averages, you have a pretty good chance of keeping up with the 26.5% average annual rise in stock prices we've enjoyed since January 2009.
So the average is 30. So the total is 90, the average is 30, am I right so far?
平均数是30,总和是90,平均数是30,这回没错吧
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。
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