1 1 Construct the 90% confidence interval for the differencе μ₁ -μ₂ when x₁ =482.66, x2 =324.54, s₁ =42.88, s₁ =21.98, n₁ = 10, and n₂ = 13. Use the TI-84 Plus calculator and round the answers to two decimal places. A 90% confidence interval for the difference in the population means is ☐ < × 5

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