The table below represents the weights of discarded plastic in pounds and number of people within the household. Use the data to answer the following questions: # House 2 3 3 6 4 2 1 5 6 4 Plastic 0.27 1.41 2.19 2.83 2.19 1.81 0.85 3.05 3.42 2.1 2.93 2.44 # Home 3 2 3 6 4 2 2 3 5 6 Plastic 2.31 0.92 0.89 1.74 2.35 2.3 1.28 0.58 0.74 2.17 1.41 2 # House 2 4 4 3 3 2 2 4 1 4 6 3 Plastic 0.93 2.97 2.04 0.65 2.13 0.63 1.53 4.69 0.15 1.45 2.68 3.53 1.49 # House 2 2 4 6 2 2 2 2 2 3 3 2 Plastic 0.8 0.72 2.66 4.37 0.92 1.4 1.45 1.68 1.53 1.44 1.44 0.38 # House 4 3 3 10 3 6 5 4 5 4 2 Plastic 1.14 2.88 2.13 5.28 1.48 3.36 2.83 2.87 2.96 1.61 1.58 1.15 a) Identify the predictor (independent) variable and the response (dependent) variable. I b) Create a scatterplot in Excel. c) Do you think there is a linear correlation? What kind? d) Determine and interpret the linear correlation coefficient r . e) Determine the least squares regression equation. f) Determine the coefficient of determination r2. g) Determine the predicted amount of plastic discarded by a household size of 15. h) Determine the predicted amount of plastic discarded by a household size of 3