If the Graph of a Distribution of Data Shows That

question 35

Multiple Choice

If the graph of a distribution of data shows that the graph is symmetric then the

• A) Mean is a better measure of central tendency
• B) Median is a better measure of central tendency
• C) Mode is a better measure of central tendency
• D) Midrange is a better measure of central tendency

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Definitions:

REM Sleep

REM sleep is a stage of sleep characterized by rapid eye movements, increased brain activity, vivid dreaming, and temporary paralysis of the muscles.

Narcolepsy

A chronic sleep disorder characterized by overwhelming daytime drowsiness and sudden attacks of sleep.

Jet Lag

A physiological condition resulting from alterations to the body's circadian rhythms caused by rapid long-distance transmeridian travel.

Sleep Spindles

Sudden bursts of oscillatory brain activity visible on an EEG that occur during stage 2 sleep, associated with learning, memory consolidation, and neurological development.