判断两个现象相关关系密切程度越强时,相关系数r的绝对值是A.大于1B.小于1C.等于1D.接近于1E.接近于0

作者: rantiku 人气: - 评论: 0
问题 判断两个现象相关关系密切程度越强时,相关系数r的绝对值是
选项 A.大于1 B.小于1 C.等于1 D.接近于1 E.接近于0
答案 D
解析

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