Mathematics, 23.07.2021 23:00, dooderh

Một nhà máy có hai phân xưởng với các tỉ lệ phế phẩm tương ứng là 3% và 4%. Biết rằng phân xưởng 1 sản xuất 65% sản phẩm, còn phân xưởng 2 sản xuất 35% sản phẩm của xí nghiệp. Tính xác suất để từ kho chung của nhà máy chọn ngẫu nhiên được một phê phẩm

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Mathematics, 21.06.2019 18:00, cashhd1212

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Mathematics, 22.06.2019 00:30, gthif13211

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Một nhà máy có hai phân xưởng với các tỉ lệ phế phẩm tương ứng là 3% và 4%. Biết rằng phân xưởng 1 s...