Question: A multiple regression has been performed to estimate the relationship between household heating bill (in dollars) and the house size (in square feet) and age

A multiple regression has been performed to

A multiple regression has been performed to estimate the relationship between household heating bill (in dollars) and the house size (in square feet) and age of the heating system (in years). The regression results are displayed in the following table: SUMMARY OUTPUT 0.3074 Regression Statistics Multiple R 0.5545 R Square Adjusted R Sql 0.2085 Standard Error 59.5771 Observations 17 ANOVA of SS F 3.1073 Significance F 0.0764 Regression Residual Total MS 11029.0696 3549.4270 2 14 16 22058.1392 49691.9784 71750.1176 Stot P-value 1.3590 Intercept House size Age Coefficients Standard Error 128.0107 94.1946 0.0692 0.0336 4.3524 2.5547 Lower 95% - 74.0165 -0.0029 11269 0.1956 0.0585 01105 Upper 95% 330.0380 0.1412 9.8318 2.0597 1.7037 What is the predicted heating bill for a 2500 square feet house with a 8 year old heating system? Round your answer to 2 decimals if needed

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