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The correct degrees of freedom is figured out: number of measurements + 1 number of measurements -1 number of measurements * 1 number of measurements / 1 observed difference - expected difference

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Carlos Rodriguez <carlos@math.albany.edu>

This problem was contributed by a student in Elementary Statistics. It is offered as it is with no warranty of any kind
Last modified: Wed May 13 12:29:11 EDT 1998