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Statistics Question

  1. Sep 3, 2007 #1
    1. The problem statement, all variables and given/known data
    A telephone survey is planning a marketing survey of its 760000 customers. For budget reasons, the company wants a sample size of about 250.
    a) Suggest a method for selecting a systematic sample.?
    b) What expense do you think is most likely to limit the sample size?

    The attempt at a solution

    I have tried part a but I have no idea on part b, will anyone please help?
  2. jcsd
  3. Sep 4, 2007 #2


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    Labor (wage) cost?
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