Fitting a straight line to a set of data yields the following prediction line. Complete?(a) through?(c) below.

Fitting a straight line to a set of data yields the following prediction line. Complete (a) through (c) below. Y . = 3 + 2 X ; a. Interpret the meaning of the Y-intercept, bo- Choose the correct answer below. O A. The Y-intercept, bo = 3, implies that when the value of X is 0, the mean value of Y is 3. O B. The Y-intercept, bo =3, implies that for each increase of 1 unit in X, the value of Y is expected to increase by 3 units. O C. The Y-intercept, bo =3, implies that the average value of Y is 3. O D. The Y-intercept, bo = 2, implies that when the value of X is 0, the mean value of Y is 2. b. Interpret the meaning of the slope, by - Choose the correct answer below. O A. The slope, by =2, implies that the average value of Y is 2. O B. The slope, b, = 2, implies that for each increase of 1 unit in X, the value of Y is expected to decrease by 2 units. O C. The slope, by = 3, implies that for each increase of 1 unit in X, the value of Y is expected to increase by 3 units. O D. The slope, by = 2, implies that for each increase of 1 unit in X, the value of Y is expected to increase by 2 units. c. Predict the mean value of Y for X = 5. Yi =(Simplify your answer.)