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At a research organization, a committee consists of 3 members from department A, 3 members from department B, and 3 members from department C. From the committee, 2 different members will be selected at random to attend a conference. What is the probability that both of the members selected will be from department C?

A.$$\frac{1}{12}$$
B.$$\frac{1}{9}$$
C.$$\frac{1}{6}$$
D.$$\frac{2}{9}$$
E.$$\frac{1}{4}$$

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· 相关考点

6.4.1 古典概率

以上解析由考满分老师提供。

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