为了同学们能够更好的复习SAT考试并加强习题锻炼，澳际留学小编每天会给大家整理一到SAT官网每日一题。今天，给小主们准备的是SAT数学真题，话不多说，赶紧看看吧。希望每天的坚持可以对同学们有所帮助。

　　Read the following SAT test question and then click on a button to select your answer.

　　A consumer-monitoring service wants to determine television viewing habits among 18-to 29-year-olds in a particular city. Which of the following survey methods is most likely to produce valid results?

　　A.Select a random sample of 1000 18- to 29-year-olds in that city.

　　B.Select a random sample of 1000 18- to 29-year-olds in that city who attended a computer camp when they were in high school.

　　C.Select a random sample of 1000 18- to 29-year-olds in that city who played a varsity sport in high school.

　　D.Select a random sample of 1000 18- to 29-year-olds in that city who played chess in high school.

　　答案：A

　　解析：

　　Choice A is correct. In order to produce unbiased, valid data, the sample should be randomly selected and be representative of the entire population of interest. In this case, an appropriately conducted survey should give each consumer aged 18 to 29 years in the city an equal chance of being surveyed.

　　The choices that involve a particular high school, the chess team, and computer campers would not be representative of the entire population of 18- to 29-year-olds in the city.

　　以上就是澳际留学小编今天给大家整理的2016年8月sat真题每日一练之数学真题，与大家共享，大家好才是真的好嘛。澳际留学小编希望每天坚持提供一道试题可以帮助同学们顺利通过考试。出国留学，澳际教育一直在!

　　澳际 12 SEMINAR在澳际六步曲的基础上，定制出的针对美国研究生申请的升级版服务流程，涵盖了整个留学申请环节的每一个细节。

　　Seminar 1时间规划&职业解析

　　Seminar 2专业解析

　　Seminar 3学术背景提升&推荐人选择

　　Seminar 4实习指导

　　Seminar 5头脑风暴

　　Seminar 6项目研究&学校选定

　　Seminar 7文书讨论

　　Seminar 8网申指导&套磁指导

　　Seminar 9面试辅导

　　Seminar 10签证辅导

　　Seminar 11海外生存指南

　　Seminar 12考试辅导

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