Problem 1: Using the data provided in the Table 1, develop a model to estimate work trips and shopping trips? (15 points) Table 1: Survey Results for 20 Households Household Income Cars 1 61,000 3 2 36,000 1 3 75,000 2 4 60,000 3 5 54,000 1 6 30,000 1 7 62,000 1 8 44,000 1 9 44,000 0 10 54,000 2 11 39,000 1 12 55,000 3 13 35,000 1 71,000 1 15 40,000 2 16 58,000 2 17 48,000 1 18 45,000 0 19 48,000 2 20 55,000 2 Size Workers Work trips Shopping trips 1 1 1.1 0.9 6 5 4.2 2.3 5 1 0.3 2.9 4 1 1 2.4 5 3 2.4 2.1 1 1 0.6 0.1 5 2 1.9 1.6 5 4 3.2 1.7 4 3 2.9 1.2 1 1 0.9 2 1 0.6 0.9 6 3 2.1 2.1 6 2 1.8 1.6 2 1 0.8 1.5 4 2 2.2 1.3 3 2 1.3 1.2 5 4 3.2 1.9 3 1 1 1 1 1 0.7 1.1 3 1 0.5 2 1.5 14 Problem 1: Using the data provided in the Table 1, develop a model to estimate work trips and shopping trips? (15 points) Table 1: Survey Results for 20 Households Household Income Cars 1 61,000 3 2 36,000 1 3 75,000 2 4 60,000 3 5 54,000 1 6 30,000 1 7 62,000 1 8 44,000 1 9 44,000 0 10 54,000 2 11 39,000 1 12 55,000 3 13 35,000 1 71,000 1 15 40,000 2 16 58,000 2 17 48,000 1 18 45,000 0 19 48,000 2 20 55,000 2 Size Workers Work trips Shopping trips 1 1 1.1 0.9 6 5 4.2 2.3 5 1 0.3 2.9 4 1 1 2.4 5 3 2.4 2.1 1 1 0.6 0.1 5 2 1.9 1.6 5 4 3.2 1.7 4 3 2.9 1.2 1 1 0.9 2 1 0.6 0.9 6 3 2.1 2.1 6 2 1.8 1.6 2 1 0.8 1.5 4 2 2.2 1.3 3 2 1.3 1.2 5 4 3.2 1.9 3 1 1 1 1 1 0.7 1.1 3 1 0.5 2 1.5 14