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Data set P consists of 32 numbers, including the number 15.2. The sum of the numbers in P is 400. If 15.2 is 0.5 standard deviation above the mean of the numbers in P, which of the following could be a number in P that is 1.5 standard deviations below the mean of the numbers in P?
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· 相关考点
5.3.1 数据分布的描述
5.3.1 数据分布的描述
以上解析由 考满分老师提供。
