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_____________? | MCQ Hive

Statistics Mcqs

Q 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_____________?

A A. One way analysis of variance (anova)
B B. Spearman rank difference
C C. Wilcoxon rank-sum test
D D. Kruskal-wallis test

Previous Which of the following test use Rank Sums____________?

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