Question: The estimated regression equation for a model involving two independent variables and 10 observations follows. y = 29.1270 + .5906x1 + .4980x2 a. Interpret b1

The estimated regression equation for a model involving two independent variables and 10 observations follows.
y = 29.1270 + .5906x1 + .4980x2
a. Interpret b1 and b2 in this estimated regression equation.
b. Predict y when x1 = 180 and x2 = 310.

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