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

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

What are polygraphs and why is the Trump administration using them?

Polygraphs & the Workplace