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Posted: Tue Jul 05, 2022 9:55 am
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Construct a confidence interval for p₁ -P2 at the given level of confidence. x₁ = 26, n₁ =229, x₂ = 31, n₂ = 299, 90% confidence .... The researchers are 90 % confident the difference between the two population proportions, p₁ - P₂, is between and (Use ascending order. Type an integer or decimal rounded to three decimal places as needed.)
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