Question: Quarter Year 1 Year 2 Year 3 1 2 4 5 2 4 5 8 3 1 3 4 4 7 9 10 Use a
| Quarter | Year 1 | Year 2 | Year 3 |
| 1 | 2 | 4 | 5 |
| 2 | 4 | 5 | 8 |
| 3 | 1 | 3 | 4 |
| 4 | 7 | 9 | 10 |
| Use a multiple regression model with dummy variables as follows to develop an equation to account for seasonal effects in the data: Qtr1 = 1 if Quarter 1, 0 otherwise; Qtr2 = 1 if Quarter 2, 0 otherwise; Qtr3 = 1 if Quarter 3, 0 otherwise. | |
| If required, round your answers to three decimal places. For subtractive or negative numbers use a minus sign even if there is a + sign before the blank (Example: -300). If the constant is "1" it must be entered in the box. Do not round intermediate calculation. | |
| = _______+ Qtr1______ + Qtr2 _______+ Qtr3______________ | |
| Use a multiple regression model to develop an equation to account for trend and seasonal effects in the data. Use the dummy variables you developed in part (b) to capture seasonal effects and create a variable t such that t = 1 for Quarter 1 in Year 1, t = 2 for Quarter 2 in Year 1,... t = 12 for Quarter 4 in Year 3. |
| = ________ + Qtr1 _________+ Qtr2_______ + Qtr3 ________+ __________ t |
Can you please help me solve this in excel.
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