marginally significantp = 0.02
As for the fair test 2, the Kruskal–Wallis tests report marginally significant differences in PT ( χ 2 = 7.824, df = 2, p = 0.02) and MET ( χ 2 = 6.600, df = 2, p = 0.037) and significant differences in ET ( χ 2 = 78.111, df = 2, p < 0.001) between score groups.