When using moving averages to estimate the seasonal factors,we need to compute the centered moving average if there are odd number of seasons.

Name: When using moving averages to estimate the seasonal factors,we need to compute the centered moving average if there are odd number of seasons.
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Quizplus · Accepted Answer

When there are an odd number of seasons, the moving average is already centered, so there is no need to compute a centered moving average. Centering is required for an even number of seasons.

When Using Moving Averages to Estimate the Seasonal Factors,we Need