Answer
$\frac{1}{7}$
Work Step by Step
If A and B are dependent events, then P(A and B) = P(A) *P(B given that A has occurred)
E: Two Republicans
A: A Republican
B: A Republican given that one has already been selected
(A) = $\frac{6}{15}$
P(B) =$\frac{5}{14}$
P(E) = $\frac{6}{15}$ .$\frac{5}{14}$
P(E)=$\frac{1}{7}$