20p c Table 1.4: Rank sums of minutes per scoring point of Ronaldo, Messl and Fabery Ranks Player N Mean Rank MPP Messi 12 12.58 Ribery 12 26.75 Ronaldo 12 16.17 Total 36 Test Statisticssb MPP Chi-Square ?? df ?? Asymp. Sig. 003 a. Kruskal Wallis Test b. Grouping Variable: Player Franck Ribery is another football player who also won the Best Player in Europe Award in recent years, so he is added to the comparison. Table 1.4 contains the results from a nonparametric test for comparing multiple independent samples. As before, the test is based on the ratio of minutes per scoring point. Use significance level a = 0.10. (1) (2pts) Which test is performed here? (il) (2pts) State Ho and Ha- (ill) (2pts) Give the test distribution, including the value(s) of the degrees of freedom. (iv) (4pts) Compute the value of the test statistic (write down the formula and perform step-by-step calculations). (v) (2pts) Draw a clear conclusion based on the reported P-value, also in common speech