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题目
STAT 1450.02 SP2025 (28132) Checkpoint 2.1 & 2.2
单项选择题
The median of a data set with 12 observations is the 6th value after the data has been arranged in order.
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标准答案
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思路分析
Consider the concept of the median for a data set with an even number of observations. When there are 12 observations, the two middle positions are the 6th and the 7th values after sorting the dat......Login to view full explanation登录即可查看完整答案
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为了让更多留学生在备考与学习季更轻松,我们决定将Gold 会员限时免费开放至2025年12月31日!