The Number of Properties Newly Listed with a Real Estate

question 46

Essay

The number of properties newly listed with a real estate agency in each quarter over the last four years is given below.Assume the time series has seasonality without trend.​ ​
a.Develop the optimization model that finds the estimated regression equation that minimizes the sum of squared error.
b.Solve for the estimated regression equation.
c.Forecast the four quarters of Year 5.

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