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When taking a survey in Macys on Chrismas day, you count how many people enterthe store, then you count how many people go only to the Estee Lauder counter. How do you estimate the percentage of Estee Lauder customers to overall customers?
  • cannot figure out percentage
  • \gooditem{when estimating percentages, it is the absolute size of the sample
  • you get percentage of the whole store
  • need more info
  • none of the above
  • *****
    calculator
    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