(I) Grouping	(J) Grouping	Mean Difference (I-J)	Std. Error	Sig.	95% Confidence Interval
(I) Grouping	(J) Grouping	Mean Difference (I-J)	Std. Error	Sig.	Lower Bound	Upper Bound
Ketac	RelyX	8.2000^*	0.7585	0.000	6.362	10.038
Ketac	Unicem 2	4.0313^*	0.7585	0.000	2.193	5.870
RelyX	Ketac	−8.2000^*	0.7585	0.000	−10.038	−6.362
RelyX	Unicem 2	−4.1688^*	0.7585	0.000	−6.007	−2.330
Unicem 2	Ketac	−4.0313^*	0.7585	0.000	−5.870	−2.193
Unicem 2	RelyX	4.1688^*	0.7585	0.000	2.330	6.007