Table 1: Mean and Median values of Tensile bond strength in 4 groups.neway ANOVA.

SN	Group I	Group II	Group III	Group IV
Mean	3.99	7.68	10.28	12.38
S.D	0.57	1.02	1.91	1.31
Median	3.87	7.79	9.98	12.65
F-statistics	132.88
p-value	P<0.0001, Highly significant.