Which of the Following Are Audio Output Devices That Rest

question 169

Multiple Choice

Which of the following are audio output devices that rest inside the ear canal?

• A) Earbuds
• B) Headphones
• C) VoIP
• D) E-phones

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Definitions:

Focus Group

A research method involving guided discussions with a group of people to gather diverse perspectives on a particular subject.

Positive Correlation

Positive correlation exists when two variables move in the same direction, meaning that as one variable increases, the other variable also increases.

Negative Correlation

A relationship between two variables in which one variable increases as the other decreases, and vice versa.

Causal Relationship

A connection between two events where one directly results in the occurrence of the other, often determined through correlation and experimentation.