Unformatted text preview: statistically significant components of the model. (d) Using the output discuss interpretation of the constant (intercept) term and the coefficients for July and November. (e) Based on your analysis, would you conclude that there exists seasonality in theresidential electricity consumption ? Would you conclude that there is any trend in theresidential electricity consumption ? Please briefly explain your reasoning. (f) Test the hypothesis that April and May coefficients are equal to each other in your model. (g) Obtain a time series plot of actual versus predicted electric usage based on your model (you can use a spreadsheet for this purpose). PLEASE SUBMIT UPLOAD YOUR TYPED REPORT (LESS THAN OR EQUAL TO 3 PAGES INCLUDING THE RELEVANT SAS OUTPUTS)....
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- Fall '11
- Statistics, electricity consumption