Using the data for drugs 1 and 3 in Exercise 13.35, make a 2 Ã 2 contingency

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Using the data for drugs 1 and 3 in Exercise 13.35, make a 2 Ã— 2 contingency table and test Ho - p1 = P3 versus H0: p1 ‰ p3 at a = .05 employing:
(a) The x2 test.
(b) The Z test.
In Exercise 13.35

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Statistics Principles And Methods

ISBN: 9780470904114

7th Edition

Authors: Richard A. Johnson, Gouri K. Bhattacharyya

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Question Posted: Apr 19, 2016 11:16 AM

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Using the data for drugs 1 and 3 in Exercise 13.35, make a 2 Ã 2 contingency

Question:

No, of Patients Free of Pain Assigned Drug23 Drug 230 Drug 3 Drug 4 53 47 51 19 29

Step by Step Answer:

a In order to test H 0 p 1 p 3 versus H 1 p 1 p 3 we emplo...View the full answer

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