Which of the Following Is Not a Method for Dealing

question 87

Multiple Choice

Which of the following is not a method for dealing with seasonality in data?

• A) Winter's exponential smoothing model
• B) deseasonalizing the data, using any forecasting model, then reseasonalizing the data
• C) multiple regression with lags for the seasons
• D) multiple regression with dummy variables for the seasons

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Definitions:

Normally Distributed

A probability distribution where the data tends to cluster around a central mean value, creating a curve that is symmetric around the mean.

Normally Distributed

A type of distribution in which the data's histogram has a bell-shaped curve, indicating that most values cluster around a central region, with fewer at the edges.

Standard Deviation

A statistical measure of the dispersion or spread of data points in a data set.

Tax Rebate

A refund on taxes paid, typically when the tax liability is less than the taxes paid.