Question: For a time series decomposition, how is data de-seasonalized? By dividing each actual observation by the average of the year. O By dividing each

For a time series decomposition, how is data de-seasonalized? By dividing each

For a time series decomposition, how is data de-seasonalized? By dividing each actual observation by the average of the year. O By dividing each actual observation by the relevant seasonal index. O By multiplying the seasonal index by the associated actual observation. By calculating the moving average of the actual observation.

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