2000 AMC 8 第 4 题
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所有题目均经美国数学协会（MAA）官方合法授权使用。
4.
年，卡林市只有 的在职成年人在家工作。到 年，在家工作的劳动力增加到 。 年约有 在家工作， 年有 。最能表示这些数据的图是
In only of the working adults in Carlin City worked at home. By the “at-home” work force had increased to In there were approximately working at home, and in there were The graph that best illustrates this is
答案：E
小提示：
将四个百分比与四个年份对应起来。
Match the four percentages to the four years
大提示：
图上的数值应从大约 上升到 。
The plotted values should rise from about to
解答：
唯一显示所有数据点的图是图 E。
所以正确答案是 E。
The only graph that shows all the data points is graph E .
Thus, E is the correct answer.
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