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7:38 Done Attachment Italicized numbers in parentheses represent points assigned to answers. Group 1 Group 2 Group 3 Group 4 5.9 7.4 21.2 7.5 n 225 150 115 375 1. Grand Mean = (10) Before (pre) some Intervention .07 After (post) some Intervention .19 2. Percent Change = (10) Before (pre) some Intervention 67% After (post) some Intervention 11% 3. Percent Change = (10) p=,21; n = 315. 4. SE = (10) 5.95% Confidence interval = (10) 6.6 4.9 7.2 13.5 7.5 15.6 15.6 11.1 6. s2 = (10) 7. S.E. = (10) 8.95% Confidence Interval = (10) x = 8.75; s = 23.4; n = 488 9.95% Confidence Interval = (10) Total Points = 160 7:38 Done Attachment Research Hypothesis: Teenagers who drink sugar-sweetened beverages are more likely to be obese. Not Obese Obese 2 of 2 555 310 345 212 10. Identify the percent of SSB drinkers who are obese. (10) 11. Chi Square, X = (20) 12. Is there a significant relationship between the independent and dependent variable? (5) Research Hypothesis: Teenagers who meet the recommendation for weekly physical activity are less lil obese Not Obese Obese Met Recommendation No 849 554 Yes 948 509 13. Identify the percent of those NOT meeting the recommendation who are obese. (10) 14. Chi Square, X = (20) 15. Is there a significant relationship between the independent and dependent variable? (5) Total Points = 160 7:38 Done Attachment Italicized numbers in parentheses represent points assigned to answers. Group 1 Group 2 Group 3 Group 4 5.9 7.4 21.2 7.5 n 225 150 115 375 1. Grand Mean = (10) Before (pre) some Intervention .07 After (post) some Intervention .19 2. Percent Change = (10) Before (pre) some Intervention 67% After (post) some Intervention 11% 3. Percent Change = (10) p=,21; n = 315. 4. SE = (10) 5.95% Confidence interval = (10) 6.6 4.9 7.2 13.5 7.5 15.6 15.6 11.1 6. s2 = (10) 7. S.E. = (10) 8.95% Confidence Interval = (10) x = 8.75; s = 23.4; n = 488 9.95% Confidence Interval = (10) Total Points = 160 7:38 Done Attachment Research Hypothesis: Teenagers who drink sugar-sweetened beverages are more likely to be obese. Not Obese Obese 2 of 2 555 310 345 212 10. Identify the percent of SSB drinkers who are obese. (10) 11. Chi Square, X = (20) 12. Is there a significant relationship between the independent and dependent variable? (5) Research Hypothesis: Teenagers who meet the recommendation for weekly physical activity are less lil obese Not Obese Obese Met Recommendation No 849 554 Yes 948 509 13. Identify the percent of those NOT meeting the recommendation who are obese. (10) 14. Chi Square, X = (20) 15. Is there a significant relationship between the independent and dependent variable? (5) Total Points = 160