Mathematics, 29.06.2021 01:00 alexjedington
Một văn phòng có 6 máy tvi tính xác xuất trong 1 ngày mỗi máyt bị hỏng bằng 0,2 xác xuất trong 1 ngày co đúng 2 máy bị hỏng là
Answers: 1
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Một văn phòng có 6 máy tvi tính xác xuất trong 1 ngày mỗi máyt bị hỏng bằng 0,2 xác xuất trong 1 ngà...
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