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July 22, 2014

Homework Help: Math: Statistics

Posted by Isis MArtin on Sunday, August 26, 2012 at 1:03pm.

Determine the smallest sample size required to estimate the population mean under the following specifications:

a. e = 2.4 confidence level = 80% data between 50 and 150

d. e = 1.2 confidence level = 90%, data between 25 and 175

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