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Mathematics, 03.08.2021 14:00 stheo

Cho X là đại lượng ngẫu nhiên có hàm mật độ dạng fx=k(x-1)(4-x) nếu x∈0;4.

Tìm k, F, EX, P0

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Cho X là đại lượng ngẫu nhiên có hàm mật độ dạng fx=k(x-1)(4-x) nếu x∈0;4.

Tìm k, F, EX,...
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