Analysis of Environmental Factors for Mobile Software Development Focused on Korean Companies

Table 8

Results of ANOVA for Hypothesis 1.

New principle	Demographic factor	N	M	SD	F
Testing ability	Safety-critical	10	5.833	1.033	0.452	0.716
	Commercial	22	5.818	1.246
	Inside user-oriented	32	5.531	1.040
	Other	11	5.545	0.637
	Total	75	5.658	1.048
Programmer ability	Safety-critical	10	5.480	0.818	0.392	0.759
	Commercial	22	5.791	0.777
	Inside user-oriented	32	5.719	0.809
	Other	11	5.800	0.820
	Total	75	5.720	0.793
Requirements and standards	Safety-critical	10	6.100	1.078	1.432	0.241
	Commercial	22	5.894	0.772
	Inside user-oriented	32	5.917	1.088
	Other	11	5.273	1.191
	Total	75	5.840	1.029
Program utility	Safety-critical	10	5.750	0.677	1.057	0.373
	Commercial	22	5.864	0.915
	Inside user-oriented	32	5.453	0.892
	Other	11	5.455	1.150
	Total	75	5.613	0.917