Seasonality indices (seasonal relatives) can be calculated by
A) volume/average
B) volume/centered moving average
C) centered moving average/volume
D) average/volume
E) none of the above

Question

Quizplus · Accepted Answer

Seasonality indices, or seasonal relatives, are calculated by dividing the actual values (volume) by the centered moving average. This method helps in adjusting the data to eliminate the effect of seasonality, making it easier to identify the underlying trend.

Seasonality Indices (Seasonal Relatives) Can Be Calculated by