Question

In: Statistics and Probability

A statistical program is recommended. Consider the following time series. Quarter Year 1 Year 2 Year...

A statistical program is recommended.

Consider the following time series.

Quarter Year 1 Year 2 Year 3
1 72 69 63
2 49 41 51
3 59 61 54
4 77 80 71

Use the following dummy variables to develop an estimated regression equation to account for seasonal effects in the data:

x1 = 1 if quarter 1, 0 otherwise; x2 = 1 if quarter 2, 0 otherwise; x3 = 1 if quarter 3, 0 otherwise.

=

(c) Compute the quarterly forecasts for next year.

quarter 1 forecast

quarter 2 forecast

quarter 3 forecast

quarter 4 forecast

Solutions

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