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There will be 16 drawings from a box with 10 cards each with a number on them. The numbers are 7, 15, 12, 8, 13, 9 ,11, 5, 12 and 8. Find the expected value and the SE for the sum.
  • The expected value is 158 and the SE is 12.8
  • The expected value is 160 and the SE is 11.6
  • The expected value is 156 and the SE is 12.4
  • The expected value is 162 and the SE is 11.3
  • The expected value is 164 and the SE is 11.1
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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