Lie detector 'secrets' 25! How do do a polygraph test with a person who has no hands? Very few polygraph examiners have ever had to do this. #polygraph #liedetector #polygraphsecrets #forensics #polygraphadvice #forensicscience #expertpolygraph #liedetectortest #polygraphtest #forensicfiles #liedetection #polygraphexpert #deception #lies #polygraphtraining | Lie Detector Guy | Facebook

SOLVED: A polygraph (lie detector) is an instrument used to determine ifthe individual is telling the truth. These tests are considered tobe 85% reliable. In other words, if an individual lies, there is a0.85 probability that the test will detect a lie. Let there also bea 0.060 probability that the test erroneously detects a lie evenwhen the individual is actually telling the truth. Consider thenull hypothesis, "the individual is telling the truth," to answerthe following questions.a.What is the