英语语法分析

Find range, interquartile range, variance and standard deviation for a data set.

全距，四分位距，方差和标准差。

Scores were better for the domains of scope and purpose (median: 0.82, interquartile range, IQR: 0.58–0.89) and clarity and presentation (median: 0.67, IQR: 0.50–0.78).

在范围和目的性以及清晰程度和呈现方式上的得分稍高（前者：平均得分：0.82，四分位差IQR：0.58-0.89；后者：平均得分：0.67，IQR：0.50-0.78）。

Earlier, when we calculated the range, the interquartile deviation, and average absolute deviation, the answers were expressed in the same units as the data itself.

当我们计算极差，四分点离差和平均绝对偏差时，答案的计量单位与数据单位量相同的。