Test for equality of two means, Applied Statistics

Let X1 and X2 be two independent populations with population means μ1 and  μ2 respectively. Two samples are taken, one from each population, of sizes n1 and n2 respectively.

We need to test whether  μ1  = μ2

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Posted Date: 9/15/2012 3:19:45 AM | Location : United States

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