The time series component that reflects variability due to natural disasters is called
A)a trend
B)seasonal
C)cyclical
D)irregular

Question

Quizplus · Accepted Answer

The time series component that reflects variability due to natural disasters is irregular because these events are unpredictable and do not follow a pattern or cycle. Trends refer to changes that occur over a longer period of time, seasonal refers to regularly occurring patterns within a year, and cyclical refers to patterns that have a longer-term, repetitive cycle. None of these components specifically relate to natural disasters.

The Time Series Component That Reflects Variability Due to Natural