Assessing Fracture Resistance of Restored Premolars with Novel Composite Materials: An In Vitro Study

Table 3

ANOVA of different groups of restorative premolars.

	Sum of squares	df	Mean square	F	value
Between groups	4,654,866.667	5	930,973.333	61.477	≤0.001
Within groups	636,029.250	42	15,143.554	—
Total	5,290,895.917	47	—	—