the spouse. For the men in the table, test whether television violence and abusiveness are associated, using a significance level ofo 0.05. Assume that the conditions for the chi-square test have been met. E Click the icon to view the technology output. High TV Violence Low TV Violence Yes, Physical Abuse 13 25 No Physical Abuse 17 93 Choose the correct null hypothesis (Ho) and alternative hypothesis (H) Chi-square test output O A. Ho: For men, watching violent TV is not independent of abusiveness. H: For men, watching violent TV is independent of abusiveness. O B. Ho: For men, television violence and abusiveness have a p-value0.05. H: For men, television violence and abusiveness have a p-value #0.05. Chi-Square Test: High TV Violence, Low TV Violence High TV Low TV Violence 25 Total Violence O C. Ha: For men, television violence and abusiveness have equal proportions H: For men, television violence and abusiveness have non-equal proportions. Yes 13 38 Еxpected counts 7.7 30.3 O D. Ho: For men, watching violent TV is independent of abusiveness. H: For men, watching violent TV is not independent of abusiveness. Chi-Square contributions 3.6431 0.9262 No 17 93 110 Determine the chi-square test statistic. Еxpected counts 22.3 87.7 Chi-Square contributions 1.2585 0.32 (Round to three decimal places as needed.) Total 30 118 148 Determine the p-value. Chi-sq = 6.148, DF = 1, P-value = 0.0132 p-value D (Round to three decimal places as needed.) Print Done Use the p-value found above and a significance level of 0.05 to form a conclusion. O A. Reject Hand do not conclude that the two variables are associated.
the spouse. For the men in the table, test whether television violence and abusiveness are associated, using a significance level ofo 0.05. Assume that the conditions for the chi-square test have been met. E Click the icon to view the technology output. High TV Violence Low TV Violence Yes, Physical Abuse 13 25 No Physical Abuse 17 93 Choose the correct null hypothesis (Ho) and alternative hypothesis (H) Chi-square test output O A. Ho: For men, watching violent TV is not independent of abusiveness. H: For men, watching violent TV is independent of abusiveness. O B. Ho: For men, television violence and abusiveness have a p-value0.05. H: For men, television violence and abusiveness have a p-value #0.05. Chi-Square Test: High TV Violence, Low TV Violence High TV Low TV Violence 25 Total Violence O C. Ha: For men, television violence and abusiveness have equal proportions H: For men, television violence and abusiveness have non-equal proportions. Yes 13 38 Еxpected counts 7.7 30.3 O D. Ho: For men, watching violent TV is independent of abusiveness. H: For men, watching violent TV is not independent of abusiveness. Chi-Square contributions 3.6431 0.9262 No 17 93 110 Determine the chi-square test statistic. Еxpected counts 22.3 87.7 Chi-Square contributions 1.2585 0.32 (Round to three decimal places as needed.) Total 30 118 148 Determine the p-value. Chi-sq = 6.148, DF = 1, P-value = 0.0132 p-value D (Round to three decimal places as needed.) Print Done Use the p-value found above and a significance level of 0.05 to form a conclusion. O A. Reject Hand do not conclude that the two variables are associated.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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