_________________________ Is an Imaging Technique That Records and Uses the Echoes

question 40

Short Answer

_________________________ is an imaging technique that records and uses the echoes of pulses of sound waves above the range of human hearing.

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Definitions:

Average Age

A statistical measure that summarizes the central tendency of ages within a given group by dividing the sum of all ages by the number of individuals.

Random

An event or action occurring without any discernible pattern or predictability, often used in statistical sampling and assignments.

Census

A complete enumeration of a population or group, often used to gather demographic, social, and economic data.

Subscription Service

A pricing strategy in which consumers are charged periodically to use a product or service continuously.