广泛的分散度，就指示了大量可以扩展的值，尽管如此，小的分散度意味着数据沿着中央分散的趋势。
Wide dispersion is indicative of a large spread of values, whereas small dispersion indicates data grouped around a central tendency.
我们可以看到中间值不在箱线图的中央-实际上，它位于左手边的框中，这意味着在数据集中有右歪斜。
We can see that the median is not in the center of the boxplot - in fact, it is positioned slightly to the left hand side of the box, indicating that there is a right skew in the dataset.
监视synclient程序的输出，当两根手指接触触摸板的西南角和东北角时，值迅速地从角落转移到TouchPad的中央。
Monitoring the output of the synclient program shows that when two fingers touch in the southwest and northeast corners, the values rapidly go from the corners to the center of the TouchPad.
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