Question

 p1 p2 pc 0.413 0.4386 0.4272 p (as decimal) 19/46 25/57 44/103 p (as fraction) 19. 25. 44. X 46 57 103 n -0.0256 difference 0. hypothesized difference 0.098 std. error -0.26 z .7944 p-value (two-tailed) -0.1866 confidence interval 90.% lower 0.1355 confidence interval 90.% upper 0.1611 margin of error

Option D is correct -0.187<p1-p2<0.136

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