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Ten Students in New Dorp High School, Staten Island, NewYork, averaged 75 with a SD of 10 on a math test. What was the score of a 90th percentile. Choice one.
  • 88
  • 75
  • 68
  • 90
  • 85
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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