Question

EXERCISES X- axis through the middle of a 10 x 10 grid. The point where the 1. Draw an X-Y Y lines intersect is known as the "origin" and is defined as the X an both X and Y are equal to zero. Draw each of the following lines alues of X from -5 to 5 and write the corresponding regression equation: (a) y-intercept 2, slope 2 (b) y-intercept =-2, slope-2; (c) y-intercept 0, slope1; (d) y-intercept 2, slope-2 2. Solve each of the following mathematical expressions to yield a single compo- nent of the bivariate sample regression model: (b) Y - E(YX,) 3. Using the data set "state_data.dta," we estimated a bivariate regression model using data from each U.S. state and the District of Columbia with per capita income ("pcinc" in our data set) as our dependent variable and the percentage of state residents with a college degree ("pctba" in our data set) as the independent

Answer 1

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