The survey has a total margin of error of plus or minus 2.6 percentage points, larger for subgroups.

该调查错误率是加上或减去2.6%，对次级群组错误率幅度更大。

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And when Medicare observes that and say, look at the total margin hospitals make, Medicare says, well, maybe this time we can pay a little less.

NPR: 6 min 38 sec

It appears that a higher percentage of iPad sales does bring down the total gross margin.

FORBES: Apple's Potential December Quarter Gross Margin

It beat Schwartzel's 2010 record winning total and margin for the tournament of 261 and six shots respectively, and his score to par of -27 was the equal second lowest in European Tour history.

CNN: Sterne emulates Tiger with Joburg win