Means for groups in homogeneous subsets

Assignment Help Advanced Statistics

Reference no: EM1382689

Multiple Comparisons
Score Tukey HSD
(I) Format	(J) Format	Mean Difference (I-J)	Std. Error	Sig.	95% Confidence Interval
(I) Format	(J) Format	Mean Difference (I-J)	Std. Error	Sig.	Lower Bound	Upper Bound
1	2	-9.192^*	2.234	.001	-14.67	-3.71
1	3	-10.261^*	2.234	.000	-15.74	-4.78
2	1	9.192^*	2.234	.001	3.71	14.67
2	3	-1.069	2.083	.865	-6.18	4.04
3	1	10.261^*	2.234	.000	4.78	15.74
3	2	1.069	2.083	.865	-4.04	6.18
*. The mean difference is significant at the 0.05 level.

Score
TukeyHSD^a,b
Format	N	Subset for alpha = 0.05
Format	N	1	2
1	10	48.77
2	13		57.96
3	13		59.03
Sig.		1.000	.877
Means for groups in homogeneous subsets are displayed.

Means for groups in homogeneous subsets are displayed.

a. Uses Harmonic Mean Sample Size = 11.818.

b. The group sizes are unequal. The harmonic mean of the group sizes is used. Type I error levels are not guaranteed.

Test Scores are significally different based on the course format because Group 2 and Group 3

1092_Course format.png

Reference no: EM1382689

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