A forecaster used the regression equation and quarterly sales data for 1996I-2013IV t = 1,...,64)for an appliance manufacturer to obtain the results shown below.Q is quarterly sales,and and are dummy variables for quarters I,II,and III. In any given year,quarterly sales tend to vary as follows: A)Q_I Q_II Q_III Q_IV B)Q_I Q_II Q_IV Q_III C)Q_II Q_III Q_IV Q_I D)Q_III Q_II Q_I Q_IV E)Q_III Q_IV Q_II Q_I

Question

A forecaster used the regression equation and quarterly sales data for 1996I-2013IV t = 1,...,64)for an appliance manufacturer to obtain the results shown below.Q is quarterly sales,and and are dummy variables for quarters I,II,and III. In any given year,quarterly sales tend to vary as follows: A)Q_I > Q_II > Q_III > Q_IV B)Q_I > Q_II > Q_IV > Q_III C)Q_II > Q_III > Q_IV > Q_I D)Q_III > Q_II > Q_I > Q_IV E)Q_III > Q_IV > Q_II > Q_I

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The Answer of A forecaster used the regression equation and quarterly sales data for 1996I-2013IV t = 1,...,64)for an appliance manufacturer to obtain the results shown below.Q is quarterly sales,and and are dummy variables for quarters I,II,and III. In any given year,quarterly sales tend to vary as follows: A)Q_I > Q_II > Q_III > Q_IV B)Q_I > Q_II > Q_IV > Q_III C)Q_II > Q_III > Q_IV > Q_I D)Q_III > Q_II > Q_I > Q_IV E)Q_III > Q_IV > Q_II > Q_I

A Forecaster Used the Regression Equation and Quarterly Sales