设随机变量X的概率分布列为P{X = k} = C(4, k) ＊ (1/2)^4 (k = 0, 1, 2, 3, 4)，则P{X = 2或X = 3} =：

题目：设随机变量X的概率分布列为P{X = k} = C(4, k) * (1/2)^4 (k = 0, 1, 2, 3, 4)，则P{X = 2或X = 3} =：
A. 3/8 B. 5/8 C. 7/16 D. 15/32