Which of the Following Best Describes the Decomposition Modeling Approach

question 45

Multiple Choice

Which of the following best describes the decomposition modeling approach to forecasting?

• A)The values of certain variables are used to predict the values of others.
• B)Series are separated into trend, seasonal, irregular, and cyclical components.
• C)Forecasts are based on an average of recent values.
• D)Sophisticated models such as regression with binaries are preferred.

---

Definitions:

Mobility Device

Equipment designed to aid individuals who have difficulty moving independently.

Rolling Walker

A walking aid designed with wheels to assist individuals in maintaining mobility and balance.

Erythema

Redness of the skin.

Thermotherapy

The use of heat in therapy to relax muscles, relieve stiffness, and promote blood flow.