In Addition to the Variables Listed Above, Data Were Also

question 4

Essay

In addition to the variables listed above, data were also collected on the variables listed below. Indicate whether each is nominal or ordinal.
• Region (Urban, Suburban, Rural)
• Education (Less than High School, High School, College, University)
• Marital Status (Single, Widowed, Divorced, Married)

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Definitions:

White Matter

A component of the central nervous system consisting of glial cells and myelinated axons that facilitates communication between different brain regions.

Myelin

A fatty substance that surrounds and insulates the axons of some neurons, enhancing the speed at which nerve signals travel.

Cerebrospinal Fluid

A clear, colorless body fluid found in the brain and spinal cord, which acts as a cushion for the brain's cortex, providing basic mechanical and immunological protection.

Somatic Nervous System

A part of the peripheral nervous system that is responsible for carrying motor and sensory information both to and from the central nervous system.