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Table 9 Results of the unpaired two-sample Wilcoxon test on final mark distribution for Markets and behavior

From: Experiences in the use of an adaptive intelligent system to enhance online learners' performance: a case study in Economics and Business courses

Group

Group comparison

p-value

Significancea

Signed

Not signed

2e−6

*****

Signed

Previous semester

2.2e6

*****

  1. aSignificance: * p ≤ 0.05, ** p ≤ 0.01, *** p ≤ 0.001, **** p ≤ 0.0001, ***** p ≤ 0.00001