A concerned group of citizens wants to show that less than half the voters support the President's
Question:
(a) Determine H0 and H1.
(b) If a random sample of 500 voters gives 228 in support, what does the test conclude? Use α = .05. Also evaluate the P-value.
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a Since the intent is to establish that p 05 we formulate the following hypotheses H 0 p 05 H 1 ...View the full answer
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Related Book For
Statistics Principles And Methods
ISBN: 9780470904114
7th Edition
Authors: Richard A. Johnson, Gouri K. Bhattacharyya
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