Question: TS = Trk and AU = {M-Z, Barbacid, Parada}

U Statistic

Acceptance region

Statistically significant difference between research contents

M-Z vs. Barbacid

24

(21, +∞)

Contents does not differ

M-Z vs. Parada

53

(53, +∞)

Contents does not differ

Parada vs. Barbacid

36

(39, +∞)

Significantly detectable difference