R3 Recent research indicates that the effectiveness of antidepressant medication is directly related tothe severity of the depression (Khan, Brodhead, Kolts & Brown, 2005). Based on pretreatmentdepression scores, patients were divided into four groups based on their level of depression. Afterreceiving the antidepressant medication, depression scores were measured again and the amountof improvement was recorded for each patient. The following data are similar to the results of thestudy.HighModerateLowModeratelyModerateSevereSevere2.62.20.93.71.21.54.12.41.21.91.53.3.21.52.65.52.33.13.44.13.31,42.65.2From this table, conduct an one way ANOVA. Calculate the F-ratio and p-value. Be sure to round youranswers to three decimal places. Assume oll population and ANOVA requirements are met.F-ratio:p-value:What is your final conclusion? Use a significance level of a = 0.02.O There is sufficient evidence that there exists a significant difference between treatments.O There is not enough evidence to determine a difference between the treatments.Submit Question

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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. High Moderate Moderately Severe Low Moderate Severe 2.6 2.2 0.9 3.7 1.2 1.5 4.1 2.4 1.2 1.9 1.5 3.2 1.5 2.6 5.5 2.3 3.1 3.4 4.1 3.3 1.4 2.6 5.2 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 oll population and ANOVA requirements are met. F-ratio: p-value: What is your final conclusion? Use a significance level of a 0,02. O There is sufficient evidence that there exists a significant difference between treatments. O There is not enough evidence to determine a difference between the treatments. Submit Ouestion

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. High Moderate Moderately Severe Low Moderate Severe 2.6 2.2 0.9 3.7 1.2 1.5 4.1 2.4 1.2 1.9 1.5 3.2 1.5 2.6 5.5 2.3 3.1 3.4 4.1 3.3 1.4 2.6 5.2 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 oll population and ANOVA requirements are met. F-ratio: p-value: What is your final conclusion? Use a significance level of a 0,02. O There is sufficient evidence that there exists a significant difference between treatments. O There is not enough evidence to determine a difference between the treatments. Submit Ouestion

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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Concept explainers

Angles in Circles

Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.

Arcs in Circles

A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.

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Question

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.
High
Moderate
Low
Moderately
Moderate
Severe
Severe
2.6
2.2
0.9
3.7
1.2
1.5
4.1
2.4
1.2
1.9
1.5
3.
3.2
1.5
2.6
5.5
2.3
3.1
3.4
4.1
3.3
1,4
2.6
5.2
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 oll population and ANOVA requirements are met.
F-ratio:
p-value:
What is your final conclusion? Use a significance level of a = 0.02.
O There is sufficient evidence that there exists a significant difference between treatments.
O There is not enough evidence to determine a difference between the treatments.
Submit Question

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