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Set A={9, 13, 4, 2, 7}
Set B={9, 13, 4, 2, 9}
Set C={9, 13, 4, 2, 4}
Set D={9, 13, 4, 2, 6}
Which of the following statement illustrates the exact order of standard deviation of these sets of numbers from the lowest to the greatest?
Set B={9, 13, 4, 2, 9}
Set C={9, 13, 4, 2, 4}
Set D={9, 13, 4, 2, 6}
Which of the following statement illustrates the exact order of standard deviation of these sets of numbers from the lowest to the greatest?
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以上解析由 考满分老师提供。
