Table 3: Individual mean values of compressive strength with standard deviation for all three groups using one-way ANOVA

										95% confidence interval for mean
				N		Mean		Standard deviation		Lower bound		Upper bound		Minimum		Maximum
Compressive		GIC Type IX Extra-GC		15		104.57		11.48		98.22		110.93		77.50		119.50
Strength CS		Miracle Mix-GC		15		151.47		7.84		147.13		155.81		137.70		164.20
(MPa)		Zirconomer-Shofu		15		160.91		8.60		156.14		165.67		141.00		171.40
		Total		45		138.98		26.56		131.00		146.96		77.50		171.40