How would you interpret these results for Groups 2 and 3? A post hoc test was not required Middle-age subjects and older subjects differed significantly in their ability to perform the Stroop task Middle-age subjects and older subjects performed equally well on the Stroop task
How would you interpret these results for Groups 2 and 3? A post hoc test was not required Middle-age subjects and older subjects differed significantly in their ability to perform the Stroop task Middle-age subjects and older subjects performed equally well on the Stroop task
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
Group 1 ->18-42 Years
Group 2 -> 43-67 Years
Group 3 -> 68-89 Years
![How would you interpret these results for Groups 2 and 3?
A post hoc test was not required
Middle-age subjects and older subjects differed significantly in their ability to perform the Stroop task
Middle-age subjects and older subjects performed equally well on the Stroop task
Middle-age subjects performed better on the Stroop task than older subjects did](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3f10761a-14c8-4baf-8303-537686788c04%2Fbf99cc6f-b310-4450-a6da-c7e0f932d3e2%2Fn7h0acp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:How would you interpret these results for Groups 2 and 3?
A post hoc test was not required
Middle-age subjects and older subjects differed significantly in their ability to perform the Stroop task
Middle-age subjects and older subjects performed equally well on the Stroop task
Middle-age subjects performed better on the Stroop task than older subjects did
![Multiple Comparisons
Dependent Variable: Stroop Test
Tukey HSD
Mean
Difference (I-
J)
95% Confidence Interval
(1) Age in Years () Age in Years
Std. Error
Sig.
Lower Bound Upper Bound
18-42
43-67
-3.5024
.76432
<.001
-5.2993
-1.7055
68-89
-8.9610*
.72964
<.001
-10.6764
-7.2456
3.5024
-5.4586
43-67
18-42
.76432
<.001
1.7055
5.2993
68-89
.83317
<.001
-7.4174
-3.4998
68-89
18-42
8.9610*
.72964
<.001
7.2456
10.6764
43-67
5.4586*
.83317
<.001
3.4998
7.4174
Based on observed means.
The error term is Mean Square(Error)
46.251.
*. The mean difference is significant at the .05 level.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3f10761a-14c8-4baf-8303-537686788c04%2Fbf99cc6f-b310-4450-a6da-c7e0f932d3e2%2F752jm6t_processed.png&w=3840&q=75)
Transcribed Image Text:Multiple Comparisons
Dependent Variable: Stroop Test
Tukey HSD
Mean
Difference (I-
J)
95% Confidence Interval
(1) Age in Years () Age in Years
Std. Error
Sig.
Lower Bound Upper Bound
18-42
43-67
-3.5024
.76432
<.001
-5.2993
-1.7055
68-89
-8.9610*
.72964
<.001
-10.6764
-7.2456
3.5024
-5.4586
43-67
18-42
.76432
<.001
1.7055
5.2993
68-89
.83317
<.001
-7.4174
-3.4998
68-89
18-42
8.9610*
.72964
<.001
7.2456
10.6764
43-67
5.4586*
.83317
<.001
3.4998
7.4174
Based on observed means.
The error term is Mean Square(Error)
46.251.
*. The mean difference is significant at the .05 level.
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