Gradual, long-term movement in time series data is called:
A)seasonal variation.
B)cycles.
C)irregular variation.
D)trend.
E)random variation.

Name: Gradual, long-term movement in time series data is called: A)seasonal variation. B)cycles. C)irregular variation. D)trend. E)random variation.
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Question

Quizplus · Accepted Answer

Trend refers to the gradual, long-term movement in time series data, indicating a general direction in which the data is moving over a long period.

Gradual, Long-Term Movement in Time Series Data Is Called