25 25 20 15 10 10 5 Happiness Scores by Gender and Number of Therapy Sessions Attended 0 No Therapy 2 Sessions 4 Sessions Male Female According to the graph above, what conclusion can we make? It would have been better to conduct two separate one-way ANOVAs. O The researcher conducted a 0 x 2 x 4 ANOVA. O The researcher likely found a significant interaction effect. O The researcher used a within-subjects design.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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25
25
20
15
10
10
5
Happiness Scores by Gender and Number of Therapy
Sessions Attended
0
No Therapy
2 Sessions
4 Sessions
Male
Female
According to the graph above, what conclusion can we make?
It would have been better to conduct two separate one-way ANOVAs.
O The researcher conducted a 0 x 2 x 4 ANOVA.
O The researcher likely found a significant interaction effect.
O The researcher used a within-subjects design.
Transcribed Image Text:25 25 20 15 10 10 5 Happiness Scores by Gender and Number of Therapy Sessions Attended 0 No Therapy 2 Sessions 4 Sessions Male Female According to the graph above, what conclusion can we make? It would have been better to conduct two separate one-way ANOVAs. O The researcher conducted a 0 x 2 x 4 ANOVA. O The researcher likely found a significant interaction effect. O The researcher used a within-subjects design.
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