Risk Level Assessment in Construction Projects Using the Schedule Performance Index

Table 4

ANOVA for .

	Source	SS	Df	MS		Prob >
SPI3	Groups	0.23144	1	0.23144	2.14	0.1619
	Error	1.83985	17	0.10823
	Total	2.07129	18
SPI6	Groups	0.26428	1	0.26428	2.85	0.1123
	Error	1.39334	15	0.09289
	Total	1.65763	16
SPI9	Groups	0.31617	1	0.31617	7.72	0.0167
	Error	0.49148	12	0.04096
	Total	0.80766	13
SPI12	Groups	0.37138	1	0.37138	6.1	0.0355
	Error	0.54768	9	0.06085
	Total	0.91906	10