Impact of Business Interoperability on the Performance of Complex Cooperative Supply Chain Networks: A Case Study

Table 12

Decision values for the Mann–Whitney–Wilcoxon test.

Test parameters		Receptions registered with delay (%)	Charges delivered with delay (%)
Parameter	Designation
	Rank sum test of the real system	38	20
	Rank sum test of the simulation model	37	20
	Rank sum test	37	20
	Mean of	32	32
	Standard deviation of	10,99	10,99
	Computed test statistic	,32	,26
	Level of significance	5%	5%
Z0,975		1,96	1,96
Decision rule
Decision		Do not reject the null hypothesis	Do not reject the null hypothesis