The fact was, however, that the assumption about correlation was just that: guesswork.

然而事实是，关于相关性的假定只是：猜测。

youdao

In fact, it's lower than the correlation of income changes, which is surprising.

事实上，比收入变化相关性还低，这很奇怪。

youdao

In fact, it's lower than the correlation of income changes, which is surprising.

事实上，比收入变化相关性还低，这很奇怪。

youdao