Using the lengths (in.), chest sizes (in.), and weights (lb) of bears from a data set, a researcher gets the regression equation below.
Weight = -274 + (0.426 x Length) + (12.1 x Chest Size)
Assuming this equation is a good predictor based on a favorable p-value, if a bear has a length of 20 inches and a chest size of 40 inches, what would the predicted weight of the bear be?