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

Table 10

Results of ANOVA for Hypothesis 3.

New principle	Demographic factor	N	M	SD	F
Testing ability	Less than 5 years	29	5.586	1.133	1.189	0.310
	6–10 years	22	5.939	0.767
	More than 11 years	24	5.486	1.150
	Total	75	5.658	1.048
Programmer ability	Less than 5 years^a	29	5.455	0.805	3.644	0.031
	6–10 years^ab	22	5.736	0.803
	More than 11 years^b	24	6.025	0.676
	Total	75	5.720	0.793
Requirements and standards	Less than 5 years	29	5.897	0.972	0.627	0.537
	6–10 years	22	5.636	1.122
	More than 11 years	24	5.958	1.023
	Total	75	5.840	1.029
Program utility	Less than 5 years	29	5.569	0.933	0.152	0.859
	6–10 years	22	5.705	1.008
	More than 11 years	24	5.583	0.843
	Total	75	5.613	0.917

^a,bThe same group of Scheffe’s test; .