2. 职称英语
  3. [img]2014m9x/ct_egreqj_egreqtbz1_0015_20148[/img]The circle graph above shows t

[img]2014m9x/ct_egreqj_egreqtbz1_0015_20148[/img]The circle graph above shows t

游客2025-02-24  29
问题
The circle graph above shows the distribution of 200,000 physicians by specialty. Which of the following sectors of the circle graph represent more than 40,000 physicians?
Indicate all such sectors.
选项 A、Pediatrics
B、Internal Medicine
C、Surgery
D、Anesthesiology
E、Psychiatry
答案 A,B,C
解析 One approach to solve this problem is to find out what percent of 200,000 is 40,000 and then compare this percent with the percents given in the circle graph. Because= 0.2, it follows that 40,000 is 20% of 200,000, and any specialty that has more than 20% of the distribution has more than 40,000 physicians. This is true for the specialties of pediatrics, internal medicine, and surgery. The correct answer consists of Choices A, B, and C.
转载请注明原文地址:https://www.tihaiku.com/zcyy/3970461.html
相关试题推荐
随机试题
最新回复(0)