检验中，自由度v的计算为（）。 -题库考试答案搜索网

检验中，自由度v的计算为（）。

单选题

2021-12-30 05:50

A、行×列
B、样本含量n
C、n-1
D、（R-1）（C-1）
E、以上都不对

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试题解析

标签：医学统计方法基础知识

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