The average size is 3,131 square feet, with a standard deviation of 655 square feet. (Standard deviation is a statistical measure of variance.)

平均大小为 3,131 平方英尺，标准偏差为 655 平方英尺（标准偏差是一个描述差异的统计量度）。

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Statistical Applicationsare set up to perform. complex, difficult statistical analyses such as exception, means, average and pattern analyses.

统计应用是被用来实施复杂的、难度较大的统计分析，例如异常、方法、平均值和方式分析。

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Statistical Applications are set up to perform complex, difficult statistical analyses such as exception, means, average and pattern analyses.

统计应用是被用来实施复杂的、难度较大的统计分析，例如异常、例如实施异常方法、平均值和方式分析。

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Similarly, Einstein believed that quantum mechanics was describing some sort of statistical average of an underlying phenomenon that was deterministic.

ECONOMIST: 100 years of Einstein

But what happens if the bulls are right and our GDP growth rate bounces back to a lively, noninflationary 4% ... yet the bears are right as well, and the market doesn't give a fig about growth because it cares only about meeting a statistical average?

FORBES: IPO Winter

He needs a further 113 runs if he is out twice, or 73 if dismissed once, to finish with an average over 40 - the statistical measure of a good Test batsman.

BBC: Fleming targets victorious finale