" Worth" can mean " value" measured by qualities, morals, excellence or wealth.

worth可以指用品质、道德、优点或财富来衡量的“价值”。

This means value investors missed out on years of growth, but also dodged the recent rout.

这意味着价值投资者错过了多年来的增长，但也躲过了最近的暴跌。

GDP, short for Gross Domestic Product, means the value of goods and services produced in a country.

GDP是国内生产总值的缩写，指的是一国生产的商品和服务的价值。

Now, I don't mean values like " be kind" or " don't steal, " although those are certainly values.

我并不是说“善良” 或“不偷窃”之类的想法，尽管这些确实是价值观。

It will have some mean value.

它会有一些平均值。

It has some assumed mean value and some standard deviation.

它有一些假定的平均值和一些标准差。

Assuming that the null hypothesis is true, it normally has some mean value right over there.

假设零假设为真，它通常在那里有一些平均值。

If you want to find the mean value of five different numbers, you would add those numbers together and divide by five.

如果你想找到五个不同数字的平均值，你可以将这些数字加在一起并除以五。

On the IQ scale, whose mean value is 100 points, girls who had had regular bedtimes scored between eight and nine points more than those who did not.

在智商测量中，女孩的平均得分是100分，有定期就寝时间的女孩的分数比那些没有定期就寝时间的女孩分数要高8到9分。

Well, if we take this whole sum and we divide it by n terms, this is going to be the mean value for x times y.

好吧，如果我们把这个总和除以 n 项， 这将是 x 乘以 y 的平均值。

Expenditure on consumption during any period must mean the value of goods sold to consumers during that period, which throws us back to the question of what is meant by a consumer-purchaser.

任何时期的消费支出都必须是指该时期卖给消费者的商品的价值，这使我们又回到了消费者-购买者的含义问题。

If we wanted to know the expected, or if we talked about the expected value of this random variable x, that is the same thing as the mean value of this random variable x.

如果我们想知道期望值，或者如果我们谈论这个随机变量 x 的期望值， 那与这个随机变量 x 的平均值是一回事。