3. A clinical psychologist is keen about finding out if the length of therapy will significantly bring differential effects on the recovery from trauma of two groups of patients. The two groups are the middle-aged patients and the patients that are in old age. The following are the data generated from the patients after evaluating the intensity of symptoms associated with traumatic stress disorder using a 5-point Likert Scale questionnaire. The higher the score, the more intense the symptoms are. Age Groups/Developmental Stage Length of Therapy Five Sessions Eight Sessions Twelve Sessions 2 3 Midlife 3 3 2.3 3.2 1 1.33 Old Age 1 1.05 2 1.75 2 2.5 2 1.5 2 1.75 3.1 3.33 3 1.79 1.33 2 3 2 2.5 3 2.2 2.67 3 2.33 2 2.2 2.4 3.1

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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a. Do and present the steps in hypothesis testing.
b. Present your step-by-step solution as each step is assigned a point or points.
c. For pre-final values, retain up to 4 decimal places.
d. Round off the final answer to 2 decimal places.
e. Do Post Hoc analysis if warranted.
Transcribed Image Text:a. Do and present the steps in hypothesis testing. b. Present your step-by-step solution as each step is assigned a point or points. c. For pre-final values, retain up to 4 decimal places. d. Round off the final answer to 2 decimal places. e. Do Post Hoc analysis if warranted.
3. A clinical psychologist is keen about finding out if the length of therapy will significantly bring differential effects on the
recovery from trauma of two groups of patients. The two groups are the middle-aged patients and the patients that are in
old age. The following are the data generated from the patients after evaluating the intensity of symptoms associated with
traumatic stress disorder using a 5-point Likert Scale questionnaire. The higher the score, the more intense the symptoms
are.
Age Groups/Developmental Stage
Length of Therapy
Five Sessions
Eight Sessions
Twelve Sessions
3
2
3
Midlife
2
3
3
2.5
2.3
3.2
3
1
1.33
Old Age
2.2
1
1.05
2.67
2
1.75
2
2.5
2
1.5
2
1.75
3.1
3.33
3
1.79
1.33
2
3
2.33
2
2.2
2.4
3.1
Transcribed Image Text:3. A clinical psychologist is keen about finding out if the length of therapy will significantly bring differential effects on the recovery from trauma of two groups of patients. The two groups are the middle-aged patients and the patients that are in old age. The following are the data generated from the patients after evaluating the intensity of symptoms associated with traumatic stress disorder using a 5-point Likert Scale questionnaire. The higher the score, the more intense the symptoms are. Age Groups/Developmental Stage Length of Therapy Five Sessions Eight Sessions Twelve Sessions 3 2 3 Midlife 2 3 3 2.5 2.3 3.2 3 1 1.33 Old Age 2.2 1 1.05 2.67 2 1.75 2 2.5 2 1.5 2 1.75 3.1 3.33 3 1.79 1.33 2 3 2.33 2 2.2 2.4 3.1
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