单选题:以下属于位置平均数的是( )。 题目分类:中级经济基础知识 题目类型:单选题 查看权限:VIP 题目内容: 以下属于位置平均数的是( )。 A.几何平均数 B.算术平均数 C.众数 D.极差 参考答案: 答案解析:
Science to the human mind is__________(正如水或空气之于身体). Science to the human mind is__________(正如水或空气之于身体). 分类:中级经济基础知识 题型:单选题 查看答案
A person is lucky if his career __________ with his interest A person is lucky if his career __________ with his interest and hobby.A.concer 分类:中级经济基础知识 题型:单选题 查看答案
Cities make good homes for peregrine falcons because they pr Cities make good homes for peregrine falcons because they provide__________A.bou 分类:中级经济基础知识 题型:单选题 查看答案