Table 2.

Results of Chi-Sq analysis for ERP, MIS, MES, and CRM systems depending on company size (Large, Medium, Small, Micro).

System	Hypothesis	Results of Chi-Sq Analysis
ERP	H1	Chi-Sq = 10.824; DF = 3; p-Value = 0.013
MIS	H2	Chi-Sq = 2.058; DF = 3; p-Value = 0.560
MES	H3	Chi-Sq = 5.074; DF = 3; p-Value = 0.166
CRM	H4	Chi-Sq = 0.996; DF = 3; p-Value = 0.802