A Table Showing the Number of Observations That Have Been

question 17

Short Answer

A table showing the number of observations that have been grouped into each of several classes is called a(n)___________ .

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Definitions:

Hypnopompic Hallucinations

Vivid and often frightening hallucinations occurring when waking up from sleep.

REM Sleep

REM Sleep, or Rapid Eye Movement sleep, is a unique phase of sleep characterized by fast, random movement of the eyes, vivid dreams, and increased brain activity.

Hypnagogic Hallucination

Vivid and often surreal hallucinations that occur in the transition from wakefulness to sleep.

Hypnopompic Image

Vivid sensory phenomena or visual hallucination experienced upon waking up, often associated with the transition from sleep to wakefulness.