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September 2, 2015

Homework Help: statistics

Posted by Valerie on Tuesday, November 2, 2010 at 8:59pm.

Given a level of confidence of 99% and a population standard deviation of 12, answer the following:
(A) What other information is necessary to find the sample size (n)?
(B) Find the Maximum Error of Estimate (E) if n = 78.

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