A(n) ____ Is a Type of Fiber-Optic Telephone Line That

question 1

Multiple Choice

A(n) ____ is a type of fiber-optic telephone line that can transmit up to 1.544 megabits per second.

• A) DSL
• B) HDSL
• C) VDSL
• D) T-1 line

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Definitions:

Confidence Interval

A span of numerical values, calculated from sample data, speculated to potentially contain the value of an unknown population parameter.

Population Proportion

The portion of a population that possesses a certain property or characteristic.

Drowsiness

A state of feeling abnormally sleepy or tired, often a symptom of a condition or result from certain medications, substances, or health issues.

Error of Estimation

The difference between an estimated value and the true value, reflecting the degree to which an estimation method may deviate from accuracy.