highly significantp<0.001
This observation was also confirmed by the statistical analysis using the Mann-Whitney U test, which showed a highly significant difference between the results 2020 and 2021(p<0.001, Z=-6.853, r=0.26).
This observation was also confirmed by the statistical analysis using the Mann-Whitney U test, which showed a highly significant difference between the results 2020 and 2021(p<0.001, Z=-6.853, r=0.26).