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Two samples are taken with the following sample means, sizes, and standard deviations ¯x1 = 28...

Two samples are taken with the following sample means, sizes, and standard deviations ¯x1 = 28 ¯x2 = 26 n1 = 57 n2 = 73 s1 = 2 s2 = 3 Estimate the difference in population means using a 93% confidence level. Use a calculator, and do NOT pool the sample variances. Round answers to the nearest hundredth. < μ1−μ2

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orchestra answered 1 year ago
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