Twisted-Pair Cable, Which Contains Glass Fibers Surrounded by a Layer

question 96

True/False

Twisted-pair cable, which contains glass fibers surrounded by a layer of glass cladding and a protective outer jacket, is used to carry voice, video, and data transmissions over very long distances.

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Definitions:

Statistically Significant

A term used to describe a result that is unlikely to have occurred by chance, indicating a meaningful difference or relationship in data.

Researchers

Individuals who conduct systematic investigation into and study of materials and sources in order to establish facts and reach new conclusions.

Population

The total number of people inhabiting a specific area or the whole planet, characterized by factors such as density, distribution, and growth rate.

Participant Observation

A methodological approach in social research where the observer seeks to gain a close and intimate familiarity with a given group of individuals and their practices through an intensive involvement with people in their natural environment, often over an extended period of time.