Szukana fraza: [Abstract = "An experimental verification for styrene\/methyl methacrylate and triad fraction data is discussed and contrasted with previous experimental results. A comparison between experiments designed using the model discrimination criterion and those using equally\-spaced points shows that in general the designed experiments are better able to correctly discriminate. Furthermore, even in those cases when the equally\-spaced experiments lead to correct model discrimination, they usually lead to poor estimates of the model prediction error and the parameter uncertainty."]