The Following Table Includes the Information About a Monthly Time

question 111

Multiple Choice

The following table includes the information about a monthly time series. What is the forecast for May using the exponential smoothing method with α = 0.5?

• A) 21
• B) 21.5
• C) 19
• D) 19.5

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Definitions:

MMPI-II

Minnesota Multiphasic Personality Inventory-2; a psychological assessment that evaluates personality traits and psychopathology, commonly used for diagnosing mental illnesses.

Representative Sample

A subset of a population that accurately reflects the members of the entire population.

Validity Scales

These are measures within psychological assessments intended to determine the truthfulness or accuracy of the test-taker's responses.

Generalized Anxiety Disorder

A mental health disorder featuring persistent and excessive worry about various aspects of life, causing significant distress or impairment.