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In which type of sampling does every element in the population have a known,nonzero probability of selection?
Epinephrine
A hormone and neurotransmitter also known as adrenaline, involved in regulating visceral functions (e.g., heart rate) and the 'fight or flight' response.
Norepinephrine
A neurotransmitter and hormone involved in the body's fight or flight response, affecting mood and arousal.
Computer Voice Stress Analyzer
A device or software used to evaluate stress levels in a person's voice, often claimed to be useful in lie detection.
Polygraph
A device used to measure and record physiological indicators such as blood pressure, pulse, and skin conductivity while the subject is asked questions, purportedly to detect lies.
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