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資料分群及計算群內平均
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王易翔
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May 26, 2023, 9:50:01 AM
5/26/23
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各位前輩好:
如題,這是我欲分組的資料
請問要如何隨機分為四組,並計算各組d、t的平均
並且各組的d、t平均相差最小
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