題目:設隨機變量X的概率分布列為P{X=k} = C(5, k)(1/2)^5 (k=0,1,2,3,4,5),則P{X=3}等于:
2024-11-13
題目:設隨機變量X的概率分布列為P{X=k} = C(5, k)(1/2)^5 (k=0,1,2,3,4,5),則P{X=3}等于:
A. 5/32 B. 15/64 C. 5/16 D. 1/4
正確答案:C
試題解析:暫無
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題目:設隨機變量X的概率分布列為P{X=k} = C(5, k)(1/2)^5 (k=0,1,2,3,4,5),則P{X=3}等于:
A. 5/32 B. 15/64 C. 5/16 D. 1/4
正確答案:C
試題解析:暫無