BOOSTGRE题库
您还没有登录，登录以后才可以查看答疑和进行提问。
试题详情
The 10 households on a certain street have household incomes that range from $34,000 to $150,000 and an average (arithmetic mean) household income of $60,000. If the household with the highest income and the one with the lowest income are excluded, what is the average household income for the remaining 8 households?
答案：C
专业教师答疑
还没有人问到这里。