Construct a confidence interval for p1−p2at the given level of confidence.   x 1 equalsx1=391391​, n 1 equalsn1=526526​, x 2 equalsx2=423423​, n 2 equalsn2=574574​, 90​% confidence The researchers are_confident the difference between the two population​ proportions, p1−p2​,is between nothing and nothing. ​(Use ascending order. Type an integer or decimal rounded to three decimal places as​ needed.)

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Construct a confidence interval for p1−p2at the given level of confidence.
 
x 1 equalsx1=391391​,
n 1 equalsn1=526526​,
x 2 equalsx2=423423​,
n 2 equalsn2=574574​,
90​%
confidence
The researchers are_confident the difference between the two population​ proportions, p1−p2​,
is between
nothing
and
nothing.
​(Use ascending order. Type an integer or decimal rounded to three decimal places as​ needed.)
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