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Regarding Age * ADHD, is the derived χ2 significant? Group of answer choices: 1. p > .05 or p= .69 2. p < .05 4. p < .01 5. p < .001 6. None of the above

Regarding Age * ADHD, is the derived χ2 significant? Group of answer choices: 1. p > .05 or p= .69 2. p < .05 4. p < .01 5. p < .001 6. None of the above

MATLAB: An Introduction with Applications
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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Regarding Age * ADHD, is the derived χ2 significant?
Group of answer choices:
1. p > .05 or p= .69
2. p < .05
4. p < .01
5. p < .001
6. None of the above
Cases Valid Missing Total N N Percent N Percent Percent Age * ADHD 50 100.0% 0.0% 50 100.0% Age * ADHD Crosstabulation ADHD ADHD scores 20-29 ADHD scores 30-39 ADHD scores 40-49 Total Age Above 30 Count 8 17 31 Expected Count 8.7 17.4 5.0 31.0 % within Age 25.8% 54.8% 19.4% 100.0% % within ADHD 57.1% 60.7% 75.0% 62.0% Below 30 Count 6 11 2 19 Expected Count 5.3 10.6 3.0 19.0 % within Age 31.6% 57.9% 10.5% 100.0% % within ADHD 42.9% 39.3% 25.0% 38.0% Total Count 14 28 8 50 Expected Count 14.0 28.0 8.0 50.0 % within Age 28.0% 56.0% 16.0% 100.0% % within ADHD 100.0% 100.0% 100.0% 100.0% Chi-Square Tests Asymptotic Significance (2-sided) Value df Pearson Chi-Square .734* .693 Likelihood Ratio .767 2 .681 Linear-by-Linear Association .578 1 .447 N of Valid Cases 50 a. 2 cells (33.3%) have expected count less than 5. The minimum expected count is 3.04.
Transcribed Image Text:Cases Valid Missing Total N N Percent N Percent Percent Age * ADHD 50 100.0% 0.0% 50 100.0% Age * ADHD Crosstabulation ADHD ADHD scores 20-29 ADHD scores 30-39 ADHD scores 40-49 Total Age Above 30 Count 8 17 31 Expected Count 8.7 17.4 5.0 31.0 % within Age 25.8% 54.8% 19.4% 100.0% % within ADHD 57.1% 60.7% 75.0% 62.0% Below 30 Count 6 11 2 19 Expected Count 5.3 10.6 3.0 19.0 % within Age 31.6% 57.9% 10.5% 100.0% % within ADHD 42.9% 39.3% 25.0% 38.0% Total Count 14 28 8 50 Expected Count 14.0 28.0 8.0 50.0 % within Age 28.0% 56.0% 16.0% 100.0% % within ADHD 100.0% 100.0% 100.0% 100.0% Chi-Square Tests Asymptotic Significance (2-sided) Value df Pearson Chi-Square .734* .693 Likelihood Ratio .767 2 .681 Linear-by-Linear Association .578 1 .447 N of Valid Cases 50 a. 2 cells (33.3%) have expected count less than 5. The minimum expected count is 3.04.
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