Which of the following statements is not correct regarding the polygraph?

Question

Options

• AThe polygraph is not a lie detector.
• BThe polygraph does not automatically register truth or falsehood.
• CA polygraph test is conclusive.
• DHistorically, polygraphs have more often been used to establish innocence rather than to prove
• ENone of the above.

• A
  2% (1)
• B
  8% (4)
• C
  74% (39)
• D
  2% (1)
• E
  15% (8)

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