It will depend on the density of your points (see a few words on density), but a good recommendation is to start off with the simple range approach and then move up to the tier approach if need be.

这取决于点的密度(参见关于密度的简要说明)，但是我们建议首先采用简单的范围方法，然后在需要的时候提升到层方法。

youdao

A few points to be noted in this context, where load balancing is turned off.

在关闭负载平衡的情况下，有几点需要注意。

youdao

In August 1997 a Guardian/ICM poll found that only 48% thought the country would be worse off without the crown, 15 points lower than now.

1997年的一份《卫报》/CIM 调查发现，48%的人认为没有王室英国境况会更差，比现在低15个百分点。

youdao

Israel points out that President Ahmadinejad has said the Jewish State should be "wiped off the map."

VOA: special.2009.05.23

The 72 League clubs' chairmen unanimously backed the measure, so that if a club entering administration after the deadline escaped relegation, the 10 points would be deducted that season - but if they were relegated anyway, 10 points would be taken off the following season.

BBC: Penalised Saints face relegation

Nevertheless, I suspect the 2012 polls might be missing something big and therefore be off by a few points.

FORBES: Does the Bradley Effect Overrate Obama in the Polls?

CreditKarma CEO Ken Lin says that even though the scores are highly correlated with FICO scores, some may still be off by 100 to 150 points.

WSJ: Getting Going: The Financial Fear Mongers