H0: p = 0.55 versus H1: p < 0.55 n = 150; x = 78; =

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H0: p = 0.55 versus H1: p < 0.55
n = 150; x = 78; α = 0.1
Test the hypothesis using
(a) The classical approach and
(b) The P-value approach.
Be sure to verify the requirements of the test.

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Fundamentals Of Statistics

ISBN: 9780321844606

4th Edition

Authors: Michael Sullivan III

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Question Posted: Apr 28, 2015 12:26 AM

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H0: p = 0.55 versus H1: p < 0.55 n = 150; x = 78; =

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np 0 1p 0 150 0551055 37125 10 so the requirements of the hypothesis test are satisfied a ...View the full answer

Fundamentals Of Statistics

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