Xiaott2022-08-04 16:26:30
这道题查卡方分布表,自由度就是24么? 查表结果是啥?按照5%去查还是2.5%?
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Lucia2022-08-04 16:46:06
同学,你好,题目缺少了条件, (given CHISQ.INV(0.95, 24) = 36.41)一般题目会给出来关键值
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(given CHISQ.INV(0.95, 24) = 36.41) 还是 (given CHISQ.INV(0.975, 24) = ?) 呢?单尾还是双尾啊?
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单尾,95%
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