Polygraph Results Did the subject lie Positive yes Total (test indicated that 15 42 the subject lied ) 57 Negative ( test indicated that 32 9 41 the subject did not lie total 47 51 198 9 . a. How many responses are summarized_ in the table above? b. If one of the responses is randomly selected, find the probability, (12) that it is a negative test result. C. Find the probability of. selecting a subject who had a negative . .. test result and did not lie.. d. Find the probability that a subject_had a negative test result or did not lie. e. If 1 subject is randomly. selected, findthe probability that the subject lied , given that he or she had a negative test result . O 98