SOLUTION: 1. Find the standardized test statistic to test the claim that μ1 = μ2. Two samples are randomly selected from each population. The sample statistics are given below.
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-> SOLUTION: 1. Find the standardized test statistic to test the claim that μ1 = μ2. Two samples are randomly selected from each population. The sample statistics are given below.
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Question 930823: 1. Find the standardized test statistic to test the claim that μ1 = μ2. Two samples are randomly selected from each population. The sample statistics are given below.
n1 = 40 n2 = 35
¯x 1= 13 ¯x 2 = 14
s1 = 2.5 s2 = 2.8