Of the Four Components of the Multiplicative Time-Series Model, the Ratio

question 35

Multiple Choice

Of the four components of the multiplicative time-series model, the ratio of the time series to the moving average isolates the:

• A)trend and cyclical components.
• B)cyclical and seasonal components.
• C)seasonal and random variation components.
• D)four components.

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Definitions:

Alcoholism

A chronic disease characterized by uncontrolled drinking and preoccupation with alcohol, often leading to a range of physical, psychological, and social problems.

Drug Addiction

A chronic disease characterized by compulsive, or uncontrollable, drug seeking and use despite harmful consequences and changes in the brain, which can be long-lasting.

Physiological Effects

Changes in the body's normal functions that result from disease, substances, or psychological states.

Schizophrenia

A long-term mental disorder involving a breakdown in the relation between thought, emotion, and behavior, leading to faulty perception, inappropriate actions and feelings, withdrawal from reality and personal relationships into fantasy and delusion, and a sense of mental fragmentation.