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DISTRIBUTION OF THE UNITED STATES POPULATION BY AGE AND SEX, 1980 AND 1986[img]
DISTRIBUTION OF THE UNITED STATES POPULATION BY AGE AND SEX, 1980 AND 1986[img]
游客
2025-02-24
10
管理
问题
DISTRIBUTION OF THE UNITED STATES POPULATION BY AGE AND SEX, 1980 AND 1986
Note: Ages are in whole years completed by December 31. The graphs are drawn to scale.
The following 2 question refer to the data above.
选项
A、1,200,000
B、1,400,000
C、12,000,000
D、14,000,000
E、20,000,000
答案
C
解析
标题:1980年和1986年美国人中按年龄和性别的分布在1980年50至59岁(包括50和59岁)的女性总人口接近于多少?
解:本题的正确答案为(C)。图中的右侧为妇女的人口随年龄的分布,其中粗线表示1980年妇女的人口分布曲线,从此曲线上可以看出50至59岁的每一年龄妇女人口数目大约均在1.2 million,因此这一年龄段的妇女人口总计约为12 million。
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