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How do you estimate the sample size of a population given that there i

  1. Aug 17, 2013 #1
    i need the formulas and the steps

    i know how to use the confidence interval equation
    after that it gets dark

    $$\frac{N*Var(x)}{(N-1)B^{2}/k^{2} + Var(x)}$$

    break down the above equations into many steps and formulas
    Last edited by a moderator: Aug 17, 2013
  2. jcsd
  3. Aug 17, 2013 #2

    D H

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    Staff Emeritus
    Science Advisor

    This is homework. Please resubmit as such. Put it in the appropriate homework help forum and follow the template. I've closed this thread, but I also fixed your LaTeX.
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