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a.=45% b.=56% a.=10% b.=65% a.=34% b.=78% a.=45% b.=89% a.=67% b.=78%

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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