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47.5% 45.0% 90.0% 95.0% 50.0%
47.5% 45.0% 90.0% 95.0% 50.0%
离散变量且变量值较多 连续变量,但范围较大 离散变量且变量值较少 连续变量,但范围较小
离散变量且变量值较多 连续变量,但范围较大 离散变量且变量值较少 连续变量,但范围较小
组间变量值 组内任意一变量值 总体单位变量值 上限与下限的平均数
95% 68.27% 99% 48.27% 65%
各个变量值之间有差异 各个变量值的权数相等 各个变量值相等 各个变量值的权数有差异
47.5% 45.0% 90.0% 95.0% 50.0%
47.5% 45.0% 90.0% 95.0% 50.0%
95% 68.27% 99% 48.27% 65%
95% 68.27% 99% 48.27% 65%
47.5% 45.0% 90.0% 95.0% 50.0%
47.5% 45.0% 90.0% 95.0% 50.0%
47.5% 45.0% 90.0% 95.0% 50.0%
47.5% 45.0% 90.0% 95.0% 50.0%