The Variance Can Never Be

question 43

Multiple Choice

The variance can never be

• A)zero
• B)larger than the standard deviation
• C)negative
• D)smaller than the standard deviation

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Definitions:

Silent Trade

A method of trading where goods are exchanged without direct communication between the traders, often used in history to trade across cultural boundaries.

Adversarial Groups

Organizations or collectives that are in opposition to one another, typically within a context of conflict or competition.

Labor Division

The process of dividing work into distinct tasks and assigning these tasks to individuals or groups, often to increase efficiency and specialization in production or operations.

Pastoral Nomads

Groups or communities who move with their livestock seasonally in search of grazing lands and water, rather than settling permanently.