Mathematics, 17.10.2021 15:40 breella0

Một nhà máy theo công thức thiết kế sẽ sản xuất được 80% sản phẩm loại I. Nhưng trong thực tế sản phẩm loại I chỉ bằng 90% thiết kế. Tính xác suất để khi lấy 125 sản phẩm do nhà máy đó sản xuất có ít nhất 100 sản phẩm loại I.

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Một nhà máy theo công thức thiết kế sẽ sản xuất được 80% sản phẩm loại I. Nhưng trong thực tế sản ph...