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−p2
at the given level of confidence.x1=388,
n1=501,
x2=435,
n2=599,
95%
confidenceThe researchers are
_%
confident the difference between the two population proportions,
p 1 minus p 2p1−p2,
is between_and _.(Use ascending order. Type an integer or decimal rounded to three decimal places as needed.)
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