If P(A) = 6/17, P(B) = 5/17, and P(A ∪ B) = 4/17 Find P(B|A)? Choose the most appropriate option:
A) 2/3 B) 3/5 C) 2/7 D) 3/7 E) 4/9
P(B|A) = P(A ∪ B)/P(A)   P(B|A) = (4/17)/(6/17) = 4/6 = 2/3.   2/3
<result>A</result>
If P(A) = 6/17, P(B) = 5/17, and P(A ∪ B) = 4/17 Find P(B|A)?