Box 1 Choices: Box 2 Choices: Box 3 Choices:
P(B|A) Affect P(B|A) = P(A)
P(A|B) Does Not Affect P(B|A) = P(B)
P(A and B) P(B|A) = P(A and B)
Box 1 ⇒ P(B|A)
Box 2 ⇒ Does not affect
Box 3 ⇒ P(B|A) = P(B)
+476 
