x = 8, n = 40, H0: p = 0.3, H0: p < 0.3, = 0.10

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x = 8, n = 40, H0: p = 0.3, H0: p < 0.3, α = 0.10
a. Determine the sample proportion.
b. Decide whether using the one-proportion z-test is appropriate.
c. If appropriate, use the one-proportion z-test to perform the specified hypothesis test.

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Elementary Statistics

ISBN: 9780321691231

8th Edition

Authors: Neil A. Weiss

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Question Posted: Aug 13, 2015 03:44 AM

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x = 8, n = 40, H0: p = 0.3, H0: p < 0.3, = 0.10

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a The sample proportion is p x n 8 40 02 b np o 4...View the full answer

Elementary Statistics

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