应用回归分析法进行成本性态分析时,相关系数r应满足的条件有()
A.r等于1
B.r等于0
C.r等于-1
D.r趋近于1
E.r为任意值
正确答案是ACD
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/185990.html
上一篇:Questions and Answers: Give brief answers to each of the following questions in English.English Romanticism is generally said to have begun in 1798 with the publication of Wordsworth and Coleridge's Lyrical Ballads. Why is Lyrical Ba
下一篇:在Visual FoxPro中可以出现的四种索引类型是