Cho biến ngẫu nhiên X có bảng phân phối xác suất:
X -2 -1 1 3 P 0,1 0,3 0,4 0,2
Xác định giá...
Mathematics, 31.07.2021 14:00 amandabarriksofficia
Cho biến ngẫu nhiên X có bảng phân phối xác suất:
X -2 -1 1 3 P 0,1 0,3 0,4 0,2
Xác định giá trị của ModX; MedX.
A. (1 ; 1) B. (-1 ; 1)
C. (1 ; -1) D. (0,4 ; 1)
Answers: 3
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