What Is the Technique Used to Divide Information Sets into Mutually

question 115

Multiple Choice

What is the technique used to divide information sets into mutually exclusive groups such that the members of each group are as close together as possible to one another and the different groups are as far apart as possible?

• A) Statistical detection
• B) Cluster analysis
• C) Association detection
• D) Social media analytics

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Definitions:

NREM-3 (N3)

A stage of sleep that is deep and restorative, during which it is difficult to awaken someone; also known as slow-wave sleep.

Alpha Waves

Brainwaves detected by an EEG that are associated with a state of wakeful relaxation, typically present when a person's eyes are closed but they are awake.

Delta Waves

Are the slowest type of brainwave, primarily associated with deep sleep and aid in healing and regeneration within the body.

Delta Waves

Delta waves are slow brain waves that occur in deep sleep and during brain activities that are associated with the unconscious mind.