Which of the Following Statements Is True of Variables in Studies

question 88

Multiple Choice

Which of the following statements is true of variables in studies?

• A) A variable is something that can change but is not measured in a study.
• B) A variable is something that can be measured but rarely changes.
• C) A variable is that aspect of a study that is unchanging.
• D) A variable is something that can change and be measured.

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Definitions:

Deep Learning

A subset of machine learning where artificial neural networks learn from large amounts of data.

Facial Recognition

A technology capable of identifying or verifying a person from a digital image or a video frame.

Computer Vision

The ability of information systems to identify objects, scenes, and activities in images.

Speech Recognition

The ability of information systems to automatically and accurately transcribe human speech.