1 Let P(B | A) = 0.3 P(B | A) = 0.4 P(A) = 0.4 (a) Draw a tree diagram and attach the probabilities for every branch and outcome. (b) "Flip the tree" to find (i) P(A | B) (ii) P(A | B) (iii) P(A | B) ( iv) P(A | B )