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Question refer to the sample data in the | Ch 11.3 - 6CQQ

Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola ISBN: 9780321836960 18

Solution for problem 6CQQ Chapter 11.3

Elementary Statistics | 12th Edition

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Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola

Elementary Statistics | 12th Edition

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Problem 6CQQ

Question? ?refer to the sample data in the following table (based on data from the Pew Research Center). Randomly selected subjects were asked about the use of marijuana for medical purposes. Assume that we want to use a 0.05 significance level to test the claim that response to the question is independent of gender. D I o O n n p F ’ p a t o v K s o n e r o w M 5 1 2 e 3 6 9 n 8 7 W 5 1 3 o 5 8 1 7 6 m e n Identify the null and alternative hypotheses corresponding to the stated claim.

Step-by-Step Solution:
Step 1 of 3

Solution 6CQQ Step1: From the above given problem we have In favour Oppose Dont know Men 538 167 29 Women 557 186 31 With level of significance = 0.05 Step2: Our aim is to Identify the null and alternative hypotheses corresponding to the stated claim. We can write null and alternative hypothesis for given problem as follows: H : R esponse to the question is independent of gender. 0 H 1 R esponse to the question is not independent of gender. With level of significance = 0.05

Step 2 of 3

Chapter 11.3, Problem 6CQQ is Solved
Step 3 of 3

Textbook: Elementary Statistics
Edition: 12
Author: Mario F. Triola
ISBN: 9780321836960

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Question refer to the sample data in the | Ch 11.3 - 6CQQ