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Mathematics, 23.07.2021 15:10 weeblordd

Cho X là biến ngẫu nhiên liên tục có hàm mật độ xác suất f(x) = \frac{1}{\pi (1+x^{2} )}. Hãy tìm E(min(|X|,1)).

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Cho X là biến ngẫu nhiên liên tục có hàm mật độ xác suất f(x) = . Hãy tìm E(min(|X|,1))....

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