Homework Help is Here – Start Your Trial Now!
Math
Statistics
Recent research indicates that the effectiveness of antidepressant medication is directly related to the severity of the depression (Khan, Brodhead, Kolts & Brown, 2005). Based on pretreatment depression scores, patients were divided into four groups based on their level of depression. After receiving the antidepressant medication, depression scores were measured again and the amount of improvement was recorded for each patient. The following data are similar to the results of the study. F-ratio: Low Moderate p-value: 2.2 2.6 0.2 1 1.8 2.4 High Moderate 2.4 1.5 1.4 3 4.3 2.3 Moderately Severe 3.1 2.9 3.6 2.4 3.2 1.8 From this table, conduct an one-way ANOVA. Calculate the `F`-ratio and `p`-value. Be sure to round your answers to three decimal places. Assume all population and ANOVA requirements are met. Severe 1.2 4.7 3.3 3.6 1.7 2.8

Recent research indicates that the effectiveness of antidepressant medication is directly related to the severity of the depression (Khan, Brodhead, Kolts & Brown, 2005). Based on pretreatment depression scores, patients were divided into four groups based on their level of depression. After receiving the antidepressant medication, depression scores were measured again and the amount of improvement was recorded for each patient. The following data are similar to the results of the study. F-ratio: Low Moderate p-value: 2.2 2.6 0.2 1 1.8 2.4 High Moderate 2.4 1.5 1.4 3 4.3 2.3 Moderately Severe 3.1 2.9 3.6 2.4 3.2 1.8 From this table, conduct an one-way ANOVA. Calculate the `F`-ratio and `p`-value. Be sure to round your answers to three decimal places. Assume all population and ANOVA requirements are met. Severe 1.2 4.7 3.3 3.6 1.7 2.8

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
See similar textbooks
icon
Related questions
Question
100%

I need the right answers to this problem.

Recent research indicates that the effectiveness of antidepressant medication is directly related to the severity of the depression (Khan, Brodhead, Kolts & Brown, 2005). Based on pretreatment depression scores, patients were divided into four groups based on their level of depression. After receiving the antidepressant medication, depression scores were measured again and the amount of improvement was recorded for each patient. The following data are similar to the results of the study. F-ratio: Low Moderate p-value: 2.2 2.6 0.2 1 1.8 2.4 High Moderate 2.4 1.5 1.4 3 4.3 2.3 Moderately Severe 3.1 2.9 3.6 2.4 3.2 1.8 Severe 1.2 4.7 From this table, conduct an one-way ANOVA. Calculate the `F`-ratio and `p`-value. Be sure to round your answers to three decimal places. Assume all population and ANOVA requirements are met. 3.3 3.6 1.7 2.8
Transcribed Image Text:Recent research indicates that the effectiveness of antidepressant medication is directly related to the severity of the depression (Khan, Brodhead, Kolts & Brown, 2005). Based on pretreatment depression scores, patients were divided into four groups based on their level of depression. After receiving the antidepressant medication, depression scores were measured again and the amount of improvement was recorded for each patient. The following data are similar to the results of the study. F-ratio: Low Moderate p-value: 2.2 2.6 0.2 1 1.8 2.4 High Moderate 2.4 1.5 1.4 3 4.3 2.3 Moderately Severe 3.1 2.9 3.6 2.4 3.2 1.8 Severe 1.2 4.7 From this table, conduct an one-way ANOVA. Calculate the `F`-ratio and `p`-value. Be sure to round your answers to three decimal places. Assume all population and ANOVA requirements are met. 3.3 3.6 1.7 2.8
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS