Explain the Logic and Components of Regression Analysis

question 2

Essay

Explain the logic and components of regression analysis.What is the purpose of the correlation coefficient? A scatterplot?

---

Definitions:

Narcolepsy

A disorder in which a person experiences excessive sleepiness during normal waking hours, sometimes going limp and collapsing.

Somnambulism

The medical term for sleepwalking, a phenomenon where a person walks or performs other complex behaviors while in a state of sleep.

REM Behavior Disorder

A sleep disorder where people physically act out vivid, often unpleasant dreams with vocal sounds and sudden, violent arm and leg movements during REM sleep stages.

Sleep Apnea

A disorder in which a person, while asleep, stops breathing because the throat closes; the condition results in frequent awakenings during the night.