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There are 1200 students in a particular school. 800 of these students are white. What would be an 80% interval based on this information? between 797 and 803 between 795 and 805 between 794 and 806 between 798.24 and 801.76 between 793 and 807

You may use the calculator above and this area as scratch paper. To see the solution just click on the button.

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