平均差与方差或标准差相比其主要缺点是 -题库考试答案搜索网

平均差与方差或标准差相比其主要缺点是

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2022-04-02 18:18

A、<font face="宋体">没有充分利用全部数据的信息</font>
B、<font face="宋体">易受极端值的影响</font>
C、<font face="宋体">数学处理上采用绝对值<span lang="EN-US">,</span>不便于计算</font>
D、<font face="宋体">在数学性质上不是最优的</font>
E、<p class="MsoPlainText" style="TEXT-INDENT: -9pt; MARGIN: 0cm 0cm 0pt 18pt; mso-list: l1 level1 lfo1; tab-stops: list 18.0pt"><font face="宋体">计算结果不够准确</font></p>

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正确答案

CD

试题解析

标签：桂林理工大学工程管理专升本应用统计学

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