最新提问
我的动态
登录后查看动态
题目内容双击单词支持查询和收藏哦~

In the 2001 workforce, the average (arithmetic mean) salary of the employees hired prior to 1999 was $39,900, and the average salary of the employees hired in 1999 and 2000 was $30,100. Which of the following is closest to the average salary of all employees in the 2001 workforce?
D显示答案
· 相关考点
5.1.2 条形图
5.1.2 条形图
以上解析由 考满分老师提供。