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May 26, 2015

Homework Help: stats

Posted by theresa on Thursday, October 7, 2010 at 9:03am.

How many students must we sample if we want to be within 4% of the true proportion of female students at DeVry University when using a 95% confidence interval?

I was told last night that there would be an answer in a couple of hours?????????????????????? today is another day..............

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