If a Categorical Independent Variable Contains 4 Categories,then _____ Dummy

question 24

Multiple Choice

If a categorical independent variable contains 4 categories,then _____ dummy variable(s) will be needed to uniquely represent these categories.

• A)1
• B)2
• C)3
• D)4

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Definitions:

Nonverbal Signals

Forms of communication without words, such as body language, gestures, facial expressions, and tone of voice, that convey messages or emotions.

Cultural Background

The societal, ethnic, or national influences and experiences that contribute to an individual's identity and perspective.

Listening Skills

The ability to effectively receive and interpret messages during communication.

Nonverbal Feedback

Communication that occurs without words, such as gestures, facial expressions, and body language, often reflecting the listener's response or attitude.