If you don't, everyone will be mad at you because the teams won't be even.

否则大家都会生你气 因为这样实力就不了。

This startling disparity in wealth is according to a report from the charity Oxfam.

慈善机构牛津饥荒救济委员会（Oxfam）发布了这份关于财富严重不报告。

But in reality, the odds aren't even — for every 100 girls born, the world gains about 106 baby boys.

但实际上几率并不——每出生 100 个女孩，世界多了 106个男孩。

In fact, the runners lived, on average, three years longer than the non-runners.

事实上，跑步者比不跑步者要多活三年。

Peltzman's analysis of auto safety is an offbeat example of the general principle that people respond to incentives.

佩尔茨曼对汽车安析是人们应对激励措施一般原则一个不例子。

Why don't we just use arithmetic mean all the time?

为什么们不一直使用算术数呢？

He had struck me then as a sturdy, thickset man of no more than average height.

那时他给印象是一个结实、粗壮人， 身高不超过。

We also use it for elegance, which means sophisticated, not common, above average.

们也将它用于优雅， 这意味着精致、不普通、高于。

The anisotropy means that light can scatter unevenly in this medium, these rays don't bounce around in all directions with equal probability.

各向异性表明光可以在此媒介中不地散射，这些光线不会以相同几率向四面反弹。

The age of the candidates ranged from 29 to 49 with an average age of 37.

【average】候选人年龄 29 岁至 49 岁不等， 37 岁。

The rate is over 20% of the total amount in these states. The national average is not much better at 16%.

在这些州税率是20%。国税率不超过16%。

We avoid talking about the skewed distribution of the planet's wealth and income, dreaming instead that we can grow our way out of the problem.

们总是避免谈论球财富和收入配不和不合理，而是梦想着们能够通过经济增长解决这些问题。

This fighting hypothesis, where an imbalance in the population results in an advantage for left-handed fighters or athletes, is an example of negative frequency-dependent selection.

这斗争假设因人数上不造成左撇子战士或者运动员有优势，是一个很好负频率相关选择例子。

He notes the cost to provide all children with primary education is much less than the average cost of not providing the schooling.

他指出，为部儿童提供小学教育成本要远远低于不提供教育成本。

But this one's even faster in a lot of ways because you don't really have to even calculate the mean ahead of time.

但是这个在很多方面甚至更快，因为你真不需要提前计算值。

So that's essentially saying it has no effect, because we know that if you don't give the drug the mean response time is 1.2 seconds.

所以这基本上是说它没有效果，因为们知道如果你不给药物，反应时间是 1.2 秒。

The vaccines given to sleep-deprived men, therefore, still provided protection but the effect was less potent from the start and lasted for less time, on average.

因此，给睡眠不足男性接种疫苗仍能提供保护，但效果从一开始就不那么有效，持续时间也更短。

The average quantity of all sorts of grain exported from Great Britain does not, according to the same author, exceed the one-and-thirtieth part of the annual produce.

根据同一位作者说法，从英国输出各种谷物数量不超过年产量三之一。

The problem up here is not that it receives a low amount of rain on average but that it receives that rain largely all at once and over ridiculously variable periods of time.

这里问题不在于降雨量低，而在于降雨基本上都是一次性，而且是在极不稳定时间段内。

There remains a shocking imbalance in the global distribution of vaccines. On average, in high-income countries, almost one in four people has received a vaccine. In low-income countries, it's one in more than 500.

在球疫苗配方面仍然存在令人震惊不衡。而言，在高收入国家，几乎四之一人接种了疫苗。在低收入国家，这一比例为五百之一。