What is the Tukey HSD for the 0 week and 2 week comparison? -0 week and 4 week? -2 week and 4 week?
What is the Tukey HSD for the 0 week and 2 week comparison? -0 week and 4 week? -2 week and 4 week?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
-What is the Tukey HSD for the 0 week and 2 week comparison?
-0 week and 4 week?
-2 week and 4 week?

Transcribed Image Text:Researchers were interested in assessing the effects of a new treatment on seasonal affective disorder. Mood
was assessed in all participants at three time-points: (1) pre-treatment (0 weeks), (2) after 2 weeks of
treatment, and (3) after 4 weeks of treatment.
Subject
1
2
3
4
5
M
0 weeks
28
32
30
29
31
30
2 weeks
45
43
47
45
44
44.8
4 weeks
69
72
65
75
70
70.2
Mparticipant
47.33
49
47.33
49.67
48.33
GM = 48.33
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