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Abby Ross, a Market Specialist at the Market Research Firm

Question 62

Multiple Choice

Abby Ross, a market specialist at the market research firm of Saez, Gann, and Spitz, is analyzing household budget data collected by her firm.Abby's dependent variable is monthly household expenditures on groceries (in $'s) , and her independent variables are annual household income (in $1,000's) and household neighbourhood (0 = suburban, 1 = rural) .Regression analysis of the data yielded the following table: Abby Ross, a market specialist at the market research firm of Saez, Gann, and Spitz, is analyzing household budget data collected by her firm.Abby's dependent variable is monthly household expenditures on groceries (in Abby's model is ___.<br>A) y = 19.68247 + 10.01176 x<sub>1</sub> + 1.965934 x<sub>2</sub><br>B) y = 1.965934 + 9.940612 x<sub>1</sub> + 6.416667 x<sub>2</sub><br>C) y = 10.01176 + 0.174564 x<sub>1</sub> + 7.655776 x<sub>2</sub><br>D) y = 19.68247 - 1.735272 x<sub>1</sub> + 49.12456 x<sub>2</sub><br>E) y = 19.68247 + 1.735272 x<sub>1</sub> + 49.12456 x<sub>2</sub>s) , and her independent variables are annual household income (in $1,000's) and household neighbourhood (0 = suburban, 1 = rural) .Regression analysis of the data yielded the following table: Abby's model is ___. A) y = 19.68247 + 10.01176 x<sub>1</sub> + 1.965934 x<sub>2</sub> B) y = 1.965934 + 9.940612 x<sub>1</sub> + 6.416667 x<sub>2</sub> C) y = 10.01176 + 0.174564 x<sub>1</sub> + 7.655776 x<sub>2</sub> D) y = 19.68247 - 1.735272 x<sub>1</sub> + 49.12456 x<sub>2</sub> E) y = 19.68247 + 1.735272 x<sub>1</sub> + 49.12456 x<sub>2</sub> Abby's model is ___.


A) y = 19.68247 + 10.01176 x1 + 1.965934 x2
B) y = 1.965934 + 9.940612 x1 + 6.416667 x2
C) y = 10.01176 + 0.174564 x1 + 7.655776 x2
D) y = 19.68247 - 1.735272 x1 + 49.12456 x2
E) y = 19.68247 + 1.735272 x1 + 49.12456 x2

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