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A box contains the following. 2 2 3 3 4 4 What is the expected value for the sum of 250 draws made at random with replacement from the box?
  • a 650
  • b 850
  • d 700
  • c 750
  • e 800
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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