Wilcoxon Rank-Sum Test | |
Kruskal-Wallis Test | |
Spearman Rank Difference | |
One Way Analysis Of Variance (Anov |
Three Brands Of Coffee Are Rated For Tasted On A Scale Of 1 To 10. Six Persons Are Asked To Rate Each Brand So That There Is A Total Of 18 Observations.The Appropriate Test To Tasted Equally Good Is-------?