# SAT官方每日一题附答案和解析[数学](2019年6月26日)

Mathematics

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.

 重点单词 查看全部解释 claim [kleim] 想一想再看 n. 要求，要求权;主张，断言，声称;要求物 sample ['sæmpl] 想一想再看 n. 样品，样本vt. 采样，取样 联想记忆 appropriate [ə'prəupriət] 想一想再看 adj. 适当的，相称的vt. 拨出(款项) 联想记忆 range [reindʒ] 想一想再看 n. 范围，行列，射程，山脉，一系列v. 排 random ['rændəm] 想一想再看 adj. 随机的，随意的，任意的adv. 随 option ['ɔpʃən] 想一想再看 n. 选择权，可选物，优先购买权v. 给予选 联想记忆 margin ['mɑ:dʒin] 想一想再看 n. 差额，利润，页边空白，边缘vt. 使围 plausible ['plɔ:zəbl] 想一想再看 adj. 似真实合理的，似可信的 联想记忆
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