One Problem with the Use of the Polygraph for Lie

question 47

Multiple Choice

One problem with the use of the polygraph for lie detection is that

• A) polygraph assessments are more expensive than brain scans.
• B) anxiety,irritation,and guilt feelings all prompt similar physiological reactivity.
• C) emotions involve expressive behaviors as well as autonomic nervous system arousal.
• D) innocent people are presumed to be guilty at the very beginning of any lie detector test.

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Definitions:

Monthly Unit Sales

The total number of units sold in a given month.

Break-even

The breakpoint where total incomes are equivalent to total expenditures, yielding no profit or loss.

Monthly Unit Sales

The total number of units of a product sold by a company in a month.

Unit Sales

The quantity of products sold or services rendered to customers in a specific period.