Question: Multiple regression analysis in Excel produced the following tables: 1. State the multiple regression equation. 2. Interpret the meaning of the coefficients X 1 and

Multiple regression analysis in Excel produced the following tables:

Coefficients Standard Error t Statistic p value 0.000947 720.9429 Intercept 154.5534 3.990108 2.333548 -3.2897 0.170675


1. State the multiple regression equation.

2. Interpret the meaning of the coefficients X1 and X2 in the table.

3. Forecast the value of the dependent variable if X1 = 20 and X2 = 9.

Coefficients Standard Error t Statistic p value 0.000947 720.9429 Intercept 154.5534 3.990108 2.333548 -3.2897 0.170675 -1.43058 5.83E-05 0.335605 5.30407 1.17015 X, df SS MS p value 0.000286 Regression Residual 121,783 61,876.68 183,659.6 60,891.48 4,125.112 14.76117 15 Total 17

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