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
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(Round to three decimal places as ne
Ha
: For men, watching violent TV is not independent of abusiveness.
Square T
Determine the chi-square test statistic.
Yes
Expected
x² = |
counts
(Round to three decimal places as needed.)
Chi-Square
contribution
Determine the p-value.
No
p-value =
(Round to three decimal places as needed.)
Expected
counts
Chi-Square
contribution
Use the p-value found above and a significance level of 0.05 to form a conclusion.
Total
O A. Reject Hoand do not conclude that the two variables are associated.
Chi-sq = 6.14
%3D
O B. Fail to reject Ho and conclude that the two variables are associated.
O C. Reject Ho and conclude that the two variables are associated.
O D. Fail to reject Ho and do not conclude that the two variables are associated.
Transcribed Image Text:(Round to three decimal places as ne Ha : For men, watching violent TV is not independent of abusiveness. Square T Determine the chi-square test statistic. Yes Expected x² = | counts (Round to three decimal places as needed.) Chi-Square contribution Determine the p-value. No p-value = (Round to three decimal places as needed.) Expected counts Chi-Square contribution Use the p-value found above and a significance level of 0.05 to form a conclusion. Total O A. Reject Hoand do not conclude that the two variables are associated. Chi-sq = 6.14 %3D O B. Fail to reject Ho and conclude that the two variables are associated. O C. Reject Ho and conclude that the two variables are associated. O D. Fail to reject Ho and do not conclude that the two variables are associated.
VISIOH VIolence with those who did not, in order to study the differences in physical abuse of the spouse. For the men in the table, test whether television violence and abusiveness are associated, using a significance level of
0.05. Assume that the conditions for the chi-square test have been met.
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.
Ha: For men, watching violent TV is independent of abusiveness.
O B. Ho: For men, television violence and abusiveness have a p-value = 0.05.
Ha: For men, television violence and abusiveness have a p-value 0.05.
Chi-Square Test: High TV Violence, Low TV Violence
High TV
Violence
Low TV
Total
Violence
O C. Ho: For men, television violence and abusiveness have equal proportions.
Yes
13
25
38
Ha: For men, television violence and abusiveness have non-equal proportions.
Expected
counts
7.7
30.3
O D. Ho: For men, watching violent TV is independent of abusiveness.
Ha: 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.
Expected
counts
22.3
87.7
x² =D
(Round to three decimal places as needed.)
Chi-Square
contributions
%3D
1.2585
0.32
Total
30
118
148
Determine the p-value.
Chi-sq = 6.148, DF = 1, P-value = 0.0132
%3D
p-value =
(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 Hoand do not conclude that the two variables are associated.
Transcribed Image Text:VISIOH VIolence with those who did not, in order to study the differences in physical abuse of the spouse. For the men in the table, test whether television violence and abusiveness are associated, using a significance level of 0.05. Assume that the conditions for the chi-square test have been met. 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. Ha: For men, watching violent TV is independent of abusiveness. O B. Ho: For men, television violence and abusiveness have a p-value = 0.05. Ha: For men, television violence and abusiveness have a p-value 0.05. Chi-Square Test: High TV Violence, Low TV Violence High TV Violence Low TV Total Violence O C. Ho: For men, television violence and abusiveness have equal proportions. Yes 13 25 38 Ha: For men, television violence and abusiveness have non-equal proportions. Expected counts 7.7 30.3 O D. Ho: For men, watching violent TV is independent of abusiveness. Ha: 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. Expected counts 22.3 87.7 x² =D (Round to three decimal places as needed.) Chi-Square contributions %3D 1.2585 0.32 Total 30 118 148 Determine the p-value. Chi-sq = 6.148, DF = 1, P-value = 0.0132 %3D p-value = (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 Hoand do not conclude that the two variables are associated.
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