
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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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%
confidenceThe researchers are_confident the difference between the two population proportions, p1−p2,
is between
is between
nothing
and
nothing.
(Use ascending order. Type an integer or decimal rounded to three decimal places as needed.)
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