Which of These Sampling Frames Is Most Likely to Produce

question 75

Multiple Choice

Which of these sampling frames is most likely to produce the largest noncoverage bias problem?

• A) Declared marketing majors in the College of Business
• B) The metropolitan area telephone book
• C) A department store's charge account customers
• D) Heads of households in the graduate student apartment complex
• E) Clients of an insurance office

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Definitions:

Oligodendrocytes

Glial cells in the central nervous system that produce myelin, a substance that insulates nerve fibers to increase the speed at which impulses are conducted.

CNS Cavities

Hollow spaces within the central nervous system, including ventricles in the brain, filled with cerebrospinal fluid.

Astrocytes

Astrocytes are star-shaped glial cells in the brain and spinal cord involved in providing support and nutrition to nerve cells, maintaining the blood-brain barrier, and repairing the brain and spinal cord following traumatic injuries.

Microglia

Specialized immune cells found in the brain and spinal cord, involved in the maintenance of nerve cells and the response to injury or disease.