Hold mouse down to pause the motion. This exercise is an example of Context Rich problems developed by Kenneth J. Heller at the University of Minnesota . To see additional information about Context Rich problems click here . The high noise level in a context rich problem reflects the noise level usually present in so called real life problems. Solving a problem frequently involves separating the signal from the noise.
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Please comment . A SureMath solution. Copyright 1998, Howard C. McAllister.