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A school held a small raffle. 10 tickets with the sum of were drawn with replacement from a box. There was five tickets in the box. The box had tickets containing an 8,5,3,6,9.What is the expected value for the sum?
  • 80
  • 62
  • 75
  • 20
  • 55
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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