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Mathematics, 19.06.2021 17:10 nel83

Chọn ngẫu nhiên 15 sản phẩm từ 1 lô hàng có tỉ lệ sản phẩm loại 1 là 10%. Tìm xác suất để trong 15 sản phẩm chọn được có: a) có nhiều nhất 1 sản phẩm loại 1
b) tìm số sản phẩm loại 1 có khả năng được chọn cao nhất và tính xác suất đó

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Chọn ngẫu nhiên 15 sản phẩm từ 1 lô hàng có tỉ lệ sản phẩm loại 1 là 10%. Tìm xác suất để trong 15 s...

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