b

Fitting a straight line to a set of data yields the following prediction line Complete (a) through (c) below = 10 + 4x a. Interpret the meaning of the Y-intercept, bo Choose the correct answer below O A. The Y-intercept, bo = 4 implies that when the value of X is 0 the mean value of Y is 4 OB. The Y-intercept, bo = 10 implies that for each increase of 1 unit in the value of Y is expected to increase by 10 units O C. The Y intercept, bo-10, implies that when the value of X is the mean value of Yis 10 OD. The Y-intercept, bo = 10, implies that the average value of Y is 10 b. Interpret the meaning of the slope, b, Choose the correct answer below OA. The slope, by = 4, implies that for each increase of 1 unit in X the value of Y is expected to increase by 4 units B. The slope, by = 10, implies that for each increase of 1 unit in X the value of Y is expected to increase by 10 units O c. The slope, b = 4, implies that the average value of Y is 4 OD. The slope, b, 4 implies that for each increase of 1 unit in X, the value of Y is expected to decrease by 4 units c. Predict the mean value of Y for X-2 9-(Simplify your answer)