After John F. Kennedy Jr. was killed in an airplane crash at night, a survey was taken,
Question:
(a) At α = .01, did a larger proportion of experts say yes compared with the general public, or is the difference within the realm of chance?
(b) Find the p-value and interpret it.
(c) Is normality of p1 – p2 assured?
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Related Book For
Applied Statistics In Business And Economics
ISBN: 9780073521480
4th Edition
Authors: David Doane, Lori Seward
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