Averages must be on or between the extremes of what you're averaging — they can never be higher than the highest value or lower than the lowest.

均数定就是，或者，在你要均极值间——均数不会高于最高值，也不会低于最低值。

The cost for two children (an infant and a four-year-old) to go to a day care center is greater than the annual median rent payment in every state in the country.

在美国各州，送两个孩子去日间幼儿园花销比全年房均数还高。

The average number of sexual partners is between zero and .5. I have no idea what .5 sexual partners is. This class is going to be amazing.

性伴侣数目均数是在0到0.5间 我实在不知道0.5个性伴侣是什么 这门课程将会很棒。

He thought they might represent average figures for the last two years or something like that. In fact, they show losses over that period.

他认为它们可能代表过去两年均数类。事实上，它们表示是那段时期损失。

The daily average of new cases has been going up, from about 50,000 at the end of April to just over 80,000 today.

每日新增病例均数直在增加——从四月底约50000到今天升至超过80000。

So you think I was… Like the sum of a group of numbers divided by the number of those numbers? Mean.

所以你觉得我就数总和除以这数数量？均数（刻薄）。

Hence we had to transport compasses to different parts of the ship, take many readings, and strike an average.

所以，这样就必要对于挪到船上各部分罗盘做很多观察，拿个均数作标准。

The R number represents the average number of people that one infected person will pass the virus on to.

R值是指名感染者会将病毒传染给其他多少人均数。

Many forecasters expect this season to be above average in the number of named storms officials are predicting.

许多气象预报员预计，本季度已命名风暴数量将高于官方预计均数。

So I started to deeply question how we use averages, especially in moments that shape our lives.

于是我开始深度思考我们是如何使用均数，尤其是在影响我们生活时刻。

That's an average across all ages.

这是所有年龄人群均数。

Now, the highest possible average would occur if every person guessed 100.

现在，如果每个人都猜 100，那最大可能均数将会出现。

But, you know, we've sort of done the average: it's about 7,5.

但是，我们大致算了下均数，大概是 7.5。

Danish newspaper Politiken ran the game with over 19,000 readers participating, resulting in an average of roughly 22, making the correct answer 14.

丹麦 Poolitiken 报纸曾开展这个博弈测试，有超过 1.9 万读者参与。其均数结果约为 22，使得最终正确答案为 14。

The average, or mean, of all the values is at the very center, and most other values fall within the hump of the bell.

均数，或说均值就位于正中间，而其他值几乎都处在隆起钟型上。

At k-level 1, a player would assume everyone else was playing at level 0, resulting in an average of 50, and thus guess 33.

个 k 级为 1 人会假设别人都在 0 级博弈，进而均数为 50，因此猜测数为 33。

That's average, right, we all understand averages.

那是均数，对，我们都理解均数。

They hide that because they always make 100 the average.

他们隐藏它是因为他们总是以100作为均数。

Why is there a gap between the mean and the median?

为什么均数和中位数间存在差距？

In which scenario might the average number displayed by the group be higher?

在哪种情况下，该群体显示均数可能会更高？