When Testing , the Observed Value of the Z-Score

question 23

Multiple Choice

When testing , the observed value of the z-score was found to be -2.15. The p-value for this test would be:

• A) .0158
• B) .0316
• C) .1582
• D) .9842
• E) .9684

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Definitions:

Substantia Nigra

A region of the midbrain that plays an important role in movement and reward, known for its dark color due to high levels of melanin in dopaminergic neurons.

Parkinson Disease

A degenerative disorder of the central nervous system that mainly affects the motor system, leading to tremors, stiffness, and slow movement.

Muscle Tremors

Involuntary, rhythmic muscle contractions leading to shaking movements in one or more parts of the body.

Blink Reflex

An involuntary blinking of the eyelids elicited by a sudden stimulus to protect the eyes from potential harm.