即使这个数字有一定偏差，但巨大的利润仍然留有相当大的空间。

Even if the Numbers are slightly off, that leaves a lot of room for big profits.

youdao

“所报道的这些数字总是很惊人，”舍基表示，除了正态分布的钟形曲线没有偏差，差异无处不在，帕累托分布的现象到处都有。

"These figures are always reported as shocking," notes Shirky, as if anything but a nice bell curve were an aberration, but Pareto distributions pop up all over.

youdao

他还说，邮寄的表格和普查员经常弄错配偶的性别，这使得数字有偏差。

He says reporting on the mailed form and through follow-up enumerators often mislabeled the gender of spouses, which skewed the Numbers.

youdao

So,we're talking about a group of funds that in aggregate probably produced somewhere in the low teens returns and he's got 11.7% per year combined survivorship bias and backfill bias.

因此我们说这组基金总体上,大概产生了略高于10%的收益率,他算出的数字是每年11.7%,结合了生存偏差和回填偏差

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