The CO2 concentration profile in water during the absorption test exhibits a sigmoidal shape and could be fitted to the following equation: C(t)=1+becta where C : represents the CO2 concentration (gCO2/kgH2O). t : is the time (min). a : is the carrying capacity, or limiting value (gCO2/kgHH2O). b : is the initial concentration value (gCO2/kgHH2O). c: is a constant determined by the rate of growth. Given a carrying capacity of 100gCO2/kgH2O, fit a sigmoidal model for the following absorption data and test the statistical goodness of the fit