7. Construct a confidence interval for p - P2 at the given level of confidence Xy...

Question

Question

7. Construct a confidence interval for p - P2 at the given level of confidence Xy = 399, n = 531, X2 = 444, n2 = 564, 99% con

Answer 1

Answer #1

1,2 399 531 - 0.7514 -0.7872 564 2) no 10.751440.2486 531 +0.787202128 564 The 99% Contidence interval tor (t, ak) =(P-B2) I

Answer 2

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