Question: Level 99.5%: x1 = 82.9, x2 = 64.1, s1 = 9.8, s2 = 6.2, n1 = 19, n2 = 10 In Exercises 914, construct the

Level 99.5%: x̄1 = 82.9, ̄x2 = 64.1, s1 = 9.8, s2 = 6.2, n1 = 19, n2 = 10 In Exercises 9–14, construct the confidence interval for the difference μ1 − μ2 for the given level and values of x̄1 x̄2, s1, s2, n1, and n2

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