Make sure the target variable takes the flag type. Compare the sign of (weight for Age-to-Neuron1)+(weight for Bias-to-Neuron1)*(weight for Neuron 1-to-Output node) for the good risk output node, as compared to the bad loss output node. Explain whether this makes sense, given the data, and why. IBM/SPSS Modeler Analysis. For Exercises 18, 19, use the nn1 data set.