Two samples are taken with the following sample means, sizes, and standard deviations *₁ = 20 *₂ = 29 n₁ = 61 m₂ = 50 81 = 2 82 = 5 Estimate the difference in population means using a 94% confidence level. Use a calculator, and do NOT pool the sample variances. Round answers to the nearest hundredth.

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