Use the t-distribution to find a confidence interval for a difference in means μ₁ - ₂ given the relevant sample results. Give the best estimate for μ₁-₂, the margin of error, and the confidence interval. Assume the results come from random samples from populations that are approximately normally distributed. A 99% confidence interval for ₁-₂ using the sample results x₁ = 530, s₁ = 124, n₁ = 400 and x₂ = 432, s₂ = 94, n₂ = 200 Enter the exact answer for the best estimate and round your answers for the margin of error and the confidence interval to two decimal places. Best estimate- Margin of error- Confidence interval: eTextbook and Media to

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