Along with Snazzlefrags info you may want to use the OM software that came with the book and let excel plot the points on a graph for you, it is easier to see the points that are out of the range that way. The POM and OM software that came on the CD does make the course much easier. I emailed my final exam on Friday night and just have to wait until the professor is back from the holiday to see how I did.

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Judy -
AS - Computer Science - Andover college
BS - Mgmt Information Systems -June 08
MS - Info Systems Mgmt - Start Aug 08 - UMBC