单选题:考察全国的工业企业基本情况时,以下标志中属于不变标志的有( )。 题目分类:统计学和统计法基础知识 题目类型:单选题 查看权限:VIP 题目内容: 考察全国的工业企业基本情况时,以下标志中属于不变标志的有( )。 参考答案: 答案解析:
We can conclude that a candidate who __________ is in a bett We can conclude that a candidate who __________ is in a better position to be hi 分类:统计学和统计法基础知识 题型:单选题 查看答案
There are about 70 people__________in the accident. There are about 70 people__________in the accident. 分类:统计学和统计法基础知识 题型:单选题 查看答案