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Table 3 Results of the Wilcoxon tests on time on tasks and number of errors

From: Proposal and testing goals-guided interaction for occasional users

Time on taskp-valueWType of test#Errorsp-valueWType of test
Ttask10.00250180.5One-tailedEslight0.0075050.5One-tailed
Ttask20.29430134.0Two-tailedEmoderate0.00019136.0One-tailed
Ttask30.00007207.5One-tailedEsevere0.0180033.0One-tailed
TTotal0.00001204.0One-tailedETotal0.00009171.0One-tailed