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One hundred draws are made at random with replacement from the box [0,0,0,0,1,1,1,1,1,1]. There are 69 1's drawn. The expected number of 1's is , the observed number is , and the SE is .
  • expected is 60, observed is 69, standard error is 4.9
  • expected is 69, observed is 60, standard error is 4.9
  • expected is 60, observed is 69, standard error is .49
  • expected is 69, observed is 60, standard error is .49
  • expected is 69, observed is 60, standard error is .6
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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