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

Table 9

Results of ANOVA for Hypothesis 2.

New principle	Demographic factor	N	M	SD	F
Testing ability	Database	13	5.436	0.875	0.452	0.716
	Operation system	8	6.167	1.098
	Communication control	11	5.394	1.307
	Language processor	16	5.688	0.715
	Other	27	5.704	1.167
	Total	75	5.658	1.048
Programmer ability	Database	13	5.338	0.699	1.078	0.374
	Operation system	8	5.825	0.713
	Communication control	11	5.782	1.126
	Language processor	16	5.925	0.669
	Other	27	5.726	0.759
	Total	75	5.720	0.793
Requirements and standards	Database	13	5.487	1.102	1.997	0.104
	Operation system	8	6.542	0.562
	Communication control	11	5.788	1.167
	Language processor	16	5.521	1.109
	Other	27	6.012	0.908
	Total	75	5.840	1.029
Program utility	Database	13	5.269	0.881	4.639	0.002
	Operation system	8	6.313	0.704
	Communication control	11	5.318	0.643
	Language processor	16	5.156	1.136
	Other	27	5.963	0.706
	Total	75	5.613	0.917

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