The atc supervisor took time to brief his new controllers when she arrived at the tracon, stating that if they see something you don’t understand, raise questions immediately. this statement would have its biggest effect in decreasing which hazardous attitude?

Which statement is a good description of a model? a) models are a description of nature based only on one or two variables. b) models are testable ideas but they are not very to most people. c) models are a description of nature that predicts more accurately than real events. d) models are an approximiation of a real system that omits all but most essential variables in a system.