The Variance Is the

question 95

Multiple Choice

The variance is the

• A)average of the deviations from the mean divided by N.
• B)average of the squared deviations from the mean.
• C)sum of the deviations from the mean divided by N.
• D)sum of the squared deviations from the mean.

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Definitions:

Depression

A common and serious mood disorder that affects how you feel, think, and handle daily activities, characterized by persistent sadness and a lack of interest.

Anxiety

An emotion characterized by apprehension or anxiety over an outcome that is not yet determined.

Industrialization

Industrialization is the process by which an economy is transformed from primarily agricultural to one based on the manufacturing of goods, often accompanied by technological innovation.

Nuclear Family

Two-generational kinship, economic, and household unit consisting of one or two parents and their biological children, adopted children, or stepchildren.