In a simple linear regression, the following sample regression equation is obtained: ŷ =435 –28x. a. Interpret the slope coefficient. As x increases by 1 unit, y is predicted to decrease by 28 units....

B

Extracted text: In a simple linear regression, the following sample regression equation is obtained: ŷ =435 –28x. a. Interpret the slope coefficient. As x increases by 1 unit, y is predicted to decrease by 28 units. As x increases by 1 unit, y is predicted to increase by 28 units. As x increases by 1 unit, y is predicted to decrease by 435 units. As x increases by 1 unit, y is predicted to increase by 435 units. b. Predict y if x equals -11. 0000