What Is the Term Given to a Random Subset of Individuals

question 26

Short Answer

What is the term given to a random subset of individuals who are selected for measurement in a particular study?

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Definitions:

PVC

Polyvinyl chloride, a synthetic plastic polymer used in a wide variety of applications, from piping and clothing to furniture and signage.

ECG

Electrocardiogram, a medical test that records the electrical activity of the heart over a period of time using electrodes placed on the skin.

Wave

A wave is a disturbance that transfers energy through space and matter, often described by its amplitude, wavelength, frequency, and speed.

Artifact

An object made by a human being, typically of cultural or historical interest.