The Average of the Squared Deviations of the Individual Population

question 77

Multiple Choice

The average of the squared deviations of the individual population measurement from the population mean is the ___________.

• A)Standard deviation
• B)Mean
• C)Variance
• D)Median
• E)Range

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Definitions:

Body Language

Non-verbal communication, including facial expressions, eye contact, posture, touch, and attention to personal space.

Facial Expressions

The movements of the facial muscles that convey emotions and communication.

Eye Contact

The act of looking directly into another person’s eyes, often used as a form of nonverbal communication to convey attentiveness or confidence.

Personal Space

The physical space immediately surrounding someone, into which any encroachment feels threatening to or uncomfortable for them.