A regression equation was fit relating a student's weight to the number of hours they spend on the computer (x1), the number of hours they spend watching television (X2), and the number of hours they spent on the telephone (x3). The estimated regression equation is y = 125.5 +3.26 X1 + 4.27 x2 + 1.75 X3. What is a student's predicted weight if the student spends 4 hours on the computer, 2 hours viewing television, and 3 hours on the telephone? 153.22 151.83 154.35 152.33 155.86