The Main Objection to the Polygraph Test Is That

question 128

Multiple Choice

The main objection to the polygraph test is that

• A) it fails to catch most liars.
• B) it incorrectly identifies too many honest people as liars.
• C) it is difficult and time-consuming to administer.
• D) it is no more accurate than the average person is at identifying dishonesty.

---

Definitions:

Test Statistic

A numerical value calculated from a sample data set. It is used in statistical hypothesis testing to determine how extreme the observed data is compared to the null hypothesis.

Standard Error

A statistical measure that quantifies the amount of variability or uncertainty in a sample statistic estimate of a population parameter.

Test Statistic

A calculated value used in statistical testing to determine whether to reject the null hypothesis.

Electric-Powered Cars

Vehicles that are propelled by electric motors and batteries, providing an alternative to traditional fossil fuel-powered cars.