Question: Construct a confidence interval for p 1 minus p 2 p1p2 at the given level of confidence. x 1 equals x1= 391 391 , n

Construct a confidence interval for p 1 minus p 2

p1p2 at the given level of confidence.

x 1 equals

x1=391

391, n 1 equals

n1=545

545, x 2 equals

x2=416

416, n 2 equals

n2=593

593, 95

95% confidence

The 95

95% confidence interval for p 1 minus p 2

p1p2 is (

nothing

,

nothing

).

(Use ascending order. Round to three decimal places as needed.)

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