In the additive model for seasonality, seasonality is expressed as a ______________ adjustment to the average; in the multiplicative model, seasonality is expressed as a __________ adjustment to the average.
A)quantity; percentage
B)percentage; quantity
C)quantity; quantity
D)percentage; percentage
E)qualitative; quantitative

Question

Quizplus · Accepted Answer

In the additive model, seasonality is expressed as a quantity adjustment to the average, meaning a specific amount is added or subtracted from the trend to account for seasonal effects. In the multiplicative model, seasonality is expressed as a percentage adjustment, meaning the seasonal effect is represented by multiplying the trend by a certain percentage or factor.

In the Additive Model for Seasonality, Seasonality Is Expressed as a ______________