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Describe a Z-test for comparing two proportions along with its appropriate null hypothesis.
Motor Neurons
Neurons that transmit signals from the brain or spinal cord to muscles or glands, causing them to act.
Spinal Cord
The cylindrical bundle of nerve fibers that runs from the brainstem down the spine and mediates nerve signals between the brain and the body.
Reflexes
Reflexes are involuntary and nearly instantaneous movements in response to a stimulus, serving as basic building blocks of behavior and survival mechanisms.
Peripheral Nervous System
A part of the nervous system that lies outside the brain and spinal cord, responsible for transmitting information to and from the central nervous system and the rest of the body.
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