Polygraphs can detect lies at a rate significantly better than chance;they have low error rates.

Name: Polygraphs can detect lies at a rate significantly better than chance;they have low error rates.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

There is no consensus among scientists about the accuracy of polygraphs in detecting lies. Some studies have shown that they are more accurate than chance, while others have shown that their error rates can be high. Therefore, it is not accurate to say that they have low error rates.

Polygraphs Can Detect Lies at a Rate Significantly Better Than