But the whole numbers thing, this 'utils' idea it does seem a little contrived.

但就整体而言，这个" 幸福效用" 的想法似乎有点儿做作。

Last episode, we talked about integers, positive whole numbers and their opposites.

上一集，我们讨论了整数、正整数及其相反数。

You have a few minutes to choose four distinct positive whole numbers.

您有几分钟时间选择四个不同的正整数。

So 12 is an amazing number because you can divide it by two, you can divide it by three and four and six and get whole numbers.

所以 12 是一个了不起的数字， 因为你可以将它除以二，你可以将它除以三、四和六，得到整数。

So 12 is an amazing number because you can divide it by two, you can divide it by three and four and six and get whole numbers. So it's very special.

十二是一个神奇的数字，因为你可以把它除以二，你可以把它除以三、四、六并得到整数。所以它很特别。

You see, the ratio of a circle's circumference to its diameter is what's known as an irrational number, one that can never be expressed as a ratio of two whole numbers.

因为，圆周长和直径的比值是一个无理数，它无法用两个整数的比值来表示。

So, you have learned that in Python programming language you have 2 types of numbers, integers which are whole numbers like 10, they don't have a decimal point, and floating point numbers or floats.

所以，你已经了解到在 Python 编程语言中你有 2 种类型的数字，整数是整数，如 10，它们没有小数点，以及浮点数或浮点数。

And so most of these chi-squared-- the reason why we have these weird numbers like this instead of whole numbers or easy-to-read fractions is it is actually driven by the p value.

所以这些卡方中的大部分——我们之所以有这些奇怪的数字，而不是整数或易于阅读的分数，是因为它实际上是由 p 值驱动的。