2016年5月25日SAT考试数学题

今天为大家带来2016年5月25日SAT考试数学题附答案和解析，希望可以帮助到考生们。

SAT考试数学题目：Mathematics>Standard Multiple Choice

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

　　A company sells bottles of water. Using data from a random sample of all water bottles, the mean volume, in liters, of water per bottle is 0.96. The margin of error for this estimation is 0.08 liters of water. Which of the following is the most appropriate claim to make based on this sample?

　　A.The company always fills its water bottles with less than 1 liter of water.

　　B.The company always fills its water bottles with between 0.96 liters and 1.04 liters of water.

　　C.The company always fills its water bottles with between 0.88 liters and 1.04 liters of water.

　　D.It is plausible that the mean volume of all bottles sold by the company is in the range 0.88 liters to 1.04 liters.

　　答案：D

　　解析：

　　Option D is correct. The margin of error is associated with the mean estimate for all the water bottles based on the mean of the sample bottles so it is likely that the mean volume of all bottles is between 0.96 minus 0.08 and 0.96 plus 0.08 liters, or between 0.88 and 1.04 liters.

    欲了解更多雅思、托福、 SAT、SSAT、 COPE等语言类标准化考试培训课程及加拿大名校申请服务，欢迎就近至环球教育多伦多学校 - 北约克North York校区、列治文山Richmond Hill校区进行详细咨询，或访问多伦多环球教育唯一官方网站： http://toronto.gedu.org；

    同时您也可以扫描环球教育加拿大官方微信二维码，与雅思大神级名师互动问答，考前免费预测答疑，为您的考试保驾护航。 请致电官方咨询专线647-352-6616预约免费入学测评与试听服务。