J. I... LTLULU I. luuuullll" 1. A certain Freudian psychoanalyst believes that almost everyone has had a traumatic childhood, so he tells nine out of every ten patients, whatever they report or remember, that they are repressing some traumatic memories from childhood. a. A false positive rate is the percentage of (actually) negative cases where a test or diagnostic returns a (mistaken) positive result. It is the probability of a positive test for a condition given that the condition is not present. What is the psychoanalyst's false positive rate? That is, what is probability that the psychoanalyst will say the patient is repressing trauma when she isn't? b. A false negative rate is the percentage of actually positive cases that a test or diagnostic fails to positively identify (where it returns a (mistaken) negative result). What is the psychoanalyst 's false negative rate? c. Does the psychoanalyst give us any information about whether we are repressing traumatic memories if he says we are? That is, is the probability that we are repressing a painful past given that the psychoanalyst says we are, higher or lower than the prior probability that we are repressing a painful past? Use Bayes\" Rule to