2013-08-06 09:54:29 来源: Collegeboard 责编:楷维留学指南
2013年8月5日SAT考试官方每日一题
SAT真题类型:Mathematics > Standard Multiple Choice
Read the following SAT test question and then click on a button to select your answer.

The graph above shows the distribution of the number of days spent on business trips in
by a group of employees of Company W. Based on the graph, what is the median number of days spent on business trips in
for these employees?
(A) ![]()
(B) ![]()
(C) ![]()
(D) ![]()
(E) ![]()
2013年8月5日SAT考试官方每日一题答案:A
解析:
Choice (A) is correct. There are
employees represented in the graph. If the employees are put in order according to the number of days spent on business trips from least to greatest (or from greatest to least), the median number of days spent on business trips is the number of days spent by the employee in the middle of the list. Since
, this is the
employee (there will be
employees before and
employees after the 16th employee in a list of
employees). From the graph, it can be seen that the
employee is in the group that spent
days on business trips (since
employees spent
days on business trips,
employees spent
days and
employees spent
days). Therefore, the median number of days spent on business trips in
for these employees is
.免责声明:本站注明稿件来源为互联网或其他媒体的文、图或视频等稿件均为转载稿,本站转载出于非商业性的教育和科研之目的,并不意味着赞同其观点或证实其内容的真实性。如转载稿涉及版权等问题,请作者在两周内速来电或来函联系。
【相关留学经验】
若文章来源为“楷维留学指南www.keywin.org”,转载时请务必注明出处。
[斯洛伐克]柯美纽斯大学 Comenius University in Bratislava
[楷维推荐指数]: 0 [所在州/地区]: [所在城市]: [学费]:¥0/年
[加拿大]纽芬兰纪念大学 Memorial University of Newfoundland
[楷维推荐指数]: 59 [所在州/地区]:纽芬兰省 [所在城市]:圣约翰 [学费]:¥16785/年
[美国]维克森林大学 Wake Forest University
[楷维推荐指数]: 74 [所在州/地区]:北卡罗来纳州 [所在城市]:温斯顿塞勒姆 [学费]:¥56236/年
[土耳其]萨班哲大学 Sabancı University
[楷维推荐指数]: 0 [所在州/地区]:伊斯坦布尔省 [所在城市]:伊斯坦布尔 [学费]:¥0/年
[哥伦比亚]罗萨里奥大学 Universidad del Rosario
[楷维推荐指数]: 0 [所在州/地区]: [所在城市]: [学费]:¥0/年