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Someone who knows LaTeX, come here please

Mr. EricMr. Eric
edited May 2009 in Everything Else
I need the formula for a confidence interval in a 1-proportion z-test.

Can anyone who knows LaTeX make this for me?

The formula is P-hat +/- Z* (Sqrt. (p-hat(1-p-hat))/n)

Comments

  • Dr. TimoDr. Timo
    edited May 2009
    $\hat{P}\pm Z^{\ast}\sqrt{\hat{p}(1-\hat{p})/n}$

    or

    $\hat{P}\pm Z^{\ast}\sqrt{\frac{\hat{p}(1-\hat{p})}{n}}$
    Post edited by Dr. Timo on
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