Recent research indicates that the effectiveness of antidepressant medication is directly related to the severity of the depression(Khan, Drodhead, Kolts & Brown, 2005). DBased on pretreatment depression scores, patients were divided into four groups based ontheir level of depression. Alter receiving the antidepressant medication, depression scores were measured again and the amount ofimprovement was recorded for each patient. The following data are similar Lo the results of the study.LUsing MS Excel, run the independent-measures single factor ANOVA for this data:ModeratelySevereHighModerate ModerateLowSevere1.31.93.6241.70.23.131.92.4322622.81.3290.83.2260.20.51.235Fill in the summary table for the ANOVA Les(Round answers for SS and MS to 3 decimal places.)S.S.d.f.M.S.BetweenWithinTOTALAlso fram Excel, abtain the necessary statistics for the ANOVA Lest:(Report Pvalue & Fratio accurate to 3 decimal places.)Fratiopvalue:What is your final conclusion? Use a signilicance level of a = 0.02.O Do not reject Ho. These data do nat provide evidence of a difference between the treatments. Therefore, all treatments are thesame (equal).ODo not reject Ho. These data do not provide evidence of a difference between the treatments. Continue to assume that allLreatments are the same (equal.O Reject Ho. There is a significant difference between treatments. AL least one of the treatments is different.O Reject Ho. There is a significant difference between treatments. All of the treatments are different.

Hypotheses can be constructed as: H0: There is no significant difference between treatments. H1:…

Using MS Excel, run the independent-measures single facLor ANOVA for this data: Moderately Severe High Moderate 1.9 3.1 Low Moderate 1.3 Severe 24 3.6 1.7 0.2 1.9 26 2,4 3.2 2.8 3.2 0.5 1.3 3 1.2 29 0.8 26 0.2 35 Fill in the summary table for the ANOVA Lest (Round arswers for SS and MS to 3 decimal places.) s.s. df. M.S. Between Within TOTAL Also fram Excel, abtain the necessary statistics for the ANOVA test: (Repart Pvalue & Frotio accurate to 3 decimal places.) Fratio: pvalue:

Using MS Excel, run the independent-measures single facLor ANOVA for this data: Moderately Severe High Moderate 1.9 3.1 Low Moderate 1.3 Severe 24 3.6 1.7 0.2 1.9 26 2,4 3.2 2.8 3.2 0.5 1.3 3 1.2 29 0.8 26 0.2 35 Fill in the summary table for the ANOVA Lest (Round arswers for SS and MS to 3 decimal places.) s.s. df. M.S. Between Within TOTAL Also fram Excel, abtain the necessary statistics for the ANOVA test: (Repart Pvalue & Frotio accurate to 3 decimal places.) Fratio: pvalue:

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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