Asked by Vaden Mangler on Apr 27, 2024
Verified
Which of the following will be reflected by deseasonalized time series?
A) Trend effects
B) Cyclical effects
C) Random variation
D) All of these choices are true.
Deseasonalized Time Series
A time series from which seasonal effects have been removed, allowing for the clearer identification of trends and patterns.
Cyclical Effects
Economic or market changes that occur in predictable cycles, often related to changes in business activity, interest rates, and economic policies.
- Gain insight into the mechanism of deseasonalization and its significance for analyzing time series data.
- Comprehend the elements of a time series, including trend, cyclical patterns, seasonal fluctuations, and random variations, and how they interrelate.
Verified Answer
DB
Diana BetancourthMay 02, 2024
Final Answer :
D
Explanation :
Deseasonalizing a time series involves removing the seasonal component, which allows for the identification of trend effects, cyclical effects, and random variation. Therefore, all of the choices are true.
Learning Objectives
- Gain insight into the mechanism of deseasonalization and its significance for analyzing time series data.
- Comprehend the elements of a time series, including trend, cyclical patterns, seasonal fluctuations, and random variations, and how they interrelate.
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