Suppose we have taken independent, random samples of sizes n₁ =7 and n₂ = 7 from two normally distributed populations havingmeans ₁ and ₂, and suppose we obtain #₁ = 240, = 210, $₁ = 5, s2 = 6.Assuming equal variances calculate a 95 percent confidence interval for H₁ - H₂. Can we be 95 percent confident that μ₂-₂ isgreater than 20? (Round your answers to 3 decimal places.)The confidence interval=[Yesthe entire interval isaboveWhy we can use the equal variances procedure here?s1 and s2 very close and n1 = n2O s1 and s2 very close and n1 # n220

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Answered: 42, and suppose we obtain = 240, 210,…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

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42, and suppose we obtain = 240, 210, $₁ = 5, $2 = 6. al variances calculate a 95 percent confidence interval for H₁ - H₂. Can we be 95 pea D? (Round your answers to 3 decimal places.) interval [ the entire interval is above 11 20.