Question: Construct the 99.9% confidence interval for the difference p 1 p 2 when = x 1=,51 n 1=,80 x 2=,15and n 260 .Round the answers

Construct the 99.9% confidence interval for the difference p1p2 when =x1=,51n1=,80x2=,15andn260

.Round the answers to three decimal places.

A

99.9%

confidence interval for the difference between the two proportions is

<<p1p2

.

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