单选题:Dominic Noble has to find out how the company performed last 题目分类:初级 题目类型:单选题 查看权限:VIP 题目内容: Dominic Noble has to find out how the company performed last year. 参考答案: 答案解析:
双变量正态分布资料,当样本相关系数r=0.288,r<r0.05,v时,其统计结论是 双变量正态分布资料,当样本相关系数r=0.288,r<r0.05,v时,其统计结论是 分类:初级 题型:单选题 查看答案