Mathematics, 24.07.2021 09:20 bryaniscool619ovksqy

Theo kết quả điều tra bệnh lao, tỷ lệ người bị lao ở 1 vùng nọ là 0,001. Khám ngẫu nhiên 10 người. Tính xác suất để: a. Không có người bị laao nào
b. Có ít nhất 1 người bị lao
c. Tìm số người không bị lao có khả năng cao nhất và tính xác suất tương ứng

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Theo kết quả điều tra bệnh lao, tỷ lệ người bị lao ở 1 vùng nọ là 0,001. Khám ngẫu nhiên 10 người. T...

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