Question: construct a confidence interval for p1-p2 at the given confidence. x1=396n1=515,x2=431,n2=591, 95% confidence 11.1.13 Construct a confidence interval for py - p, at the given

construct a confidence interval for p1-p2 at the given confidence. x1=396n1=515,x2=431,n2=591, 95% confidence

11.1.13 Construct a confidence interval for py - p, at the given level of confidence. x, = 396, n, = 515, x, = 431, n, = 591, 95% confidence The researchers are % confident the difference between the two population proportions, p, - p2, is between and (Use ascending order. Type an integer or decimal rounded to three decimal places as needed. )

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