12. A one-way between subjects ANOVA was conducted and a significant result was obtained with Tukey's HSD = 3. Three groups were compared (groups A, B, and C), with the mean differences between the groups provided below. Group comparison 1 2 3 A vs. B A vs. C B vs. C Mean Difference None of the above. 2 3.5 4 Group comparisons 2 and 3 are significant while group comparison 1 is not. Group comparison 1 is significant while group comparisons 2 and 3 are not. All three comparisons are significant.

MATLAB: An Introduction with Applications
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12. A one-way between subjects ANOVA was conducted and a significant result was obtained with
Tukey's HSD = 3. Three groups were compared (groups A, B, and C), with the mean differences
between the groups provided below.
Group
comparison
1
2
3
A vs. B
A vs. C
B vs. C
Mean Difference
None of the above.
2
3.5
4
Group comparisons 2 and 3 are significant while group comparison 1 is not.
Group comparison 1 is significant while group comparisons 2 and 3 are not.
All three comparisons are significant.
Transcribed Image Text:12. A one-way between subjects ANOVA was conducted and a significant result was obtained with Tukey's HSD = 3. Three groups were compared (groups A, B, and C), with the mean differences between the groups provided below. Group comparison 1 2 3 A vs. B A vs. C B vs. C Mean Difference None of the above. 2 3.5 4 Group comparisons 2 and 3 are significant while group comparison 1 is not. Group comparison 1 is significant while group comparisons 2 and 3 are not. All three comparisons are significant.
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