Mean,median,and Mode Are Measures of Variability

question 73

True/False

Mean,median,and mode are measures of variability.

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Definitions:

Brain Stem

The part of the brain that connects the spinal cord with the forebrain and cerebrum, controlling vital functions including breathing, heart rate, and blood pressure.

Sleep Spindles

Sudden bursts of oscillatory brain activity that occur during stage 2 of sleep, believed to function in learning, memory consolidation, and the integration of brain activity.

NREM Stage 2

A stage of sleep characterized by specific brain waves and sleep spindles that signify a deeper sleep than stage 1 and serve as a transitional period to deeper sleep stages.

REM Sleep

Rapid Eye Movement sleep, a unique phase of sleep characterized by fast eye movements, low muscle tone, and vivid dreams.