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100 名学生的班级: Q_1 = 5 , Q_3 = 8 。一个学生得了 9.5 — 他在前 25% 吗?
100 名学生的班级: Q_1 = 5 , Q_3 = 8 。一个学生得了 9.5 — 他在前 25% 吗?
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