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Multiple Comparisons Adapt LSD 95% Confidence Interval Mean Difference (- (D Group LBW-Exp ) Groun LBW-Control Std Error 1.211 Sig Lower Bound Upper Bound -3.368 007 -5.77 -96 Full-Term 128 1.123 910 -2.10 2.36 LBW-Control LBW-Exp 3.368 3.495 1.211 007 96 5.77 Full-Term 1.146 003 1.22 5.77 Full-Term LBW-Exp -128 1.123 910 -2.36 2.10 LBW-Control -3.495 1.146 .003 -5.77 -1.22 * The mean difference is significant at the 0.05 level. a. What was the mean for each group? b. Report the ANOVA in APA style. C. Was the test significant? If so which groups were different from each other and in what way?

Multiple Comparisons Adapt LSD 95% Confidence Interval Mean Difference (- (D Group LBW-Exp ) Groun LBW-Control Std Error 1.211 Sig Lower Bound Upper Bound -3.368 007 -5.77 -96 Full-Term 128 1.123 910 -2.10 2.36 LBW-Control LBW-Exp 3.368 3.495 1.211 007 96 5.77 Full-Term 1.146 003 1.22 5.77 Full-Term LBW-Exp -128 1.123 910 -2.36 2.10 LBW-Control -3.495 1.146 .003 -5.77 -1.22 * The mean difference is significant at the 0.05 level. a. What was the mean for each group? b. Report the ANOVA in APA style. C. Was the test significant? If so which groups were different from each other and in what way?

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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Multiple Comparisons Adapt LSD 95% Confidence Interval. D Group LBW-Exp ) Group LBW-Control Mean Difference (l- J) -3.368 Std. Erron 1.211 1.123 Sig. 007 910 007 Lower Bound Upper Bound -96 -5.77 Full-Term 128 -2.10 2.36 LBW-Control LBW-Exp 3.368 1.211 96 5.77 Full-Term 3.495 1.146 003 1.22 5.77 2.10 -1.22 Full-Term LBW-Exp -128 -3.495 1.123 910 -2.36 LBW-Control 1.146 003 -5.77 The mean difference is significant at the 0.05 level. a. What was the mean for each group? b. Report the ANOVA in APA style. c. Was the test significant? If so which groups were different from each other and in what way?
Transcribed Image Text:Multiple Comparisons Adapt LSD 95% Confidence Interval. D Group LBW-Exp ) Group LBW-Control Mean Difference (l- J) -3.368 Std. Erron 1.211 1.123 Sig. 007 910 007 Lower Bound Upper Bound -96 -5.77 Full-Term 128 -2.10 2.36 LBW-Control LBW-Exp 3.368 1.211 96 5.77 Full-Term 3.495 1.146 003 1.22 5.77 2.10 -1.22 Full-Term LBW-Exp -128 -3.495 1.123 910 -2.36 LBW-Control 1.146 003 -5.77 The mean difference is significant at the 0.05 level. a. What was the mean for each group? b. Report the ANOVA in APA style. c. Was the test significant? If so which groups were different from each other and in what way?
4. Maternal role adaptation was compared in a group of mothers of low birth-weight (LBW) infants who had been in an experimental intervention, mothers of LBW infants who were in a control group, and mothers of full-term infants. Using SPSS, researchers performed an ANOVA to see if there is a difference in adaptation between the groups. They got the following results: Descriptives Adapt 95% Confidence Interval for Mean Std. Deviation 4.844 Std Error 899 994 Lower Bound Upner Bound 16.81 20.38 16.07 16.87 Mean 14.97 Minimum Maximum 13.12 LBW-Exp LBW-Control Full-Term 29 10 29 27 18.33 5166 3.708 16.29 13.60 10 29 37 14.84 610 10 25 Total 93 15.89 4.747 492 14.91 10 29 ANOVA Adapt Sum of Squares 226.932 Mean Square 113.466 Sig 005 df Between Groups Within Groups 5.532 1845.993 90 20.511 Total 2072.925 92 2.
Transcribed Image Text:4. Maternal role adaptation was compared in a group of mothers of low birth-weight (LBW) infants who had been in an experimental intervention, mothers of LBW infants who were in a control group, and mothers of full-term infants. Using SPSS, researchers performed an ANOVA to see if there is a difference in adaptation between the groups. They got the following results: Descriptives Adapt 95% Confidence Interval for Mean Std. Deviation 4.844 Std Error 899 994 Lower Bound Upner Bound 16.81 20.38 16.07 16.87 Mean 14.97 Minimum Maximum 13.12 LBW-Exp LBW-Control Full-Term 29 10 29 27 18.33 5166 3.708 16.29 13.60 10 29 37 14.84 610 10 25 Total 93 15.89 4.747 492 14.91 10 29 ANOVA Adapt Sum of Squares 226.932 Mean Square 113.466 Sig 005 df Between Groups Within Groups 5.532 1845.993 90 20.511 Total 2072.925 92 2.
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