What Is the Mean Absolute Deviation and Mean Squared Error

question 32

Multiple Choice

What is the mean absolute deviation and mean squared error of the following forecast

• A)13,157
• B)14,321
• C)16,312
• D)17,316
• E)18,321

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Definitions:

Obsessive-Compulsive Personality Disorder

Pervasive rigidity in one’s activities and interpersonal relationships; includes qualities such as emotional constriction, extreme perfectionism, and anxiety resulting from even slight disruptions in one’s routine.

Workaholics

Individuals who have a compulsion to work excessively and have difficulty disconnecting from their work.

Leisure Activities

Activities undertaken for enjoyment, relaxation, or pleasure during one's free time.

Avoidant Personality Disorder

A mental health disorder characterized by a pervasive pattern of social inhibition, feelings of inadequacy, and hypersensitivity to negative evaluation.