The table below lists the height h (in cm), the age a (in years), the gender g (1="Male", 0="Female"), and the weight w (in kg) of some college students. Height Age Gender Weight 174 18 166 20 178 19 159 22 180 20 We wish to fit a linear function of the form to these data. Find the best approximation of this form, using least squares. CO = C = C1 C2 C = C3 - 1 0 1 0 1 f(t) = co+ch+ca + c3g 81 62 84 55 86