The estimated regression equation for a model involving two independent variables and 10 observations follows. ŷ = 32.1486 + 0.8016x1 + 0.8121r2 a. Interpret b1 and b2 in this estimated regression...

Extracted text: The estimated regression equation for a model involving two independent variables and 10 observations follows. ŷ = 32.1486 + 0.8016x1 + 0.8121r2 a. Interpret b1 and b2 in this estimated regression equation (to 4 decimals). - Select your answer - b2 Select your answer - b. Estimate y when a1 180 and x2 = 310 (to 3 decimals).


Extracted text: The estimated regression equation for a model involving two independent variables and 10 observations follows. ŷ = 32.1486 + 0.8016x1 + 0.8121r2 a. Interpret b1 and 62 in this estimated regression equation (to 4 decimals). V - Select your answer - y changes by 0.8016 when x1 increases by 1 unit and x2 stays the same y changes by 0.8016 when x2 increases by 1 unit and x1 stays the same y changes by 0.8121 when x1 increases by 1 unit and x2 stays the same y changes by 0.8121 when x2 increases by 1 unit and x1 stays the same