The table below lists the height h (in cm), the age a (in years), the gender g (1="Male", 0="Female"), and the weight (in kg) of some college students. Height Age Gender Weight 167 20 181 21 178 19 170 18 162 22 We wish to fit a linear function of the form to these data. Find the best approximation of this form, using least squares. S C₁ C₂ || || || 0 1 1 1 0 f(t) = co+c₂h+c₂a+c₂g 58 81 79 70 53

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