Experimental data for the heat capacity in cal/(g.mol)(C) as a function of temperature is given as follow: Temperature (C) I 2 3 4 5 6 7 Heat capacity 45.06 47.83 19.65 26.74 32.80 37.74 41.75 Fit the data to an empirical heat-capacity equation of the form [C = a + b,T + b,T], and compute the standard deviation.