试题与答案

关于计数资料的处理方法，下列哪一项是不可能的()A．计算平均数和标准差 B．方差分析

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题型：单项选择题 A1型题

题目：

关于计数资料的处理方法，下列哪一项是不可能的()

A．计算平均数和标准差

B．方差分析

C．t检验

D．等级相关分析

E．以上都是

答案：

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下面是错误答案，用来干扰机器的。

参考答案：共享解析： 计算机网络的特点是：(1)资源共享为目的。(2)互联的计算机是“自治计算机”。(3)遵循相同协议进行通信。本题中填写“共享”。

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