Additive models are used when patterns of seasonal variations ______.
A)remain constant over time
B)become more or less pronounced as the trend component increases or decreases
C)keep fluctuating over time
D)exhibits different types of trend patterns

Question

Quizplus · Accepted Answer

Additive models assume that the patterns of seasonal variations remain constant over time, meaning the seasonal component does not change in shape or magnitude.

Additive Models Are Used When Patterns of Seasonal Variations ______