The average margin of error is around 3%.

平均误差幅度在3%左右。

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The Cavaliers (39-9) are 23-0 at Quicken Loans Arena, where their average margin of victory has been 15.7 points.

骑士队（39胜9负）在速贷中心球馆的战绩是23胜0负，在这儿他们场均赢下15.7分。

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The graph below shows that the average margin fell to a low of 3.12 in 2009 but has trended higher since then.

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According to SimpleTruths.com, at the Indy 500, the average margin of victory for the last 10 years has been 1.54 seconds.

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But the 2011 team got really hot in the playoffs, with an average margin of victory in those games of 14 points.

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