Confusion of the Inverse Using the same events A and B described in Exercise, what is confusion of the inverse? (Express the answer in both words and symbols.)

Exercise

Notation Let event A = subject is telling the truth and event B = polygraph test indicates that the subject is lying. Use your own words to translate the notation P(B\A) into a verbal statement.

Solution 4BSC

= P(A and B)

P(A)