Three brands of tea are rated for taste on a scale of 1 to 10. Six persons rate each brand so that there is a total 18 observations. Which of the following test is appropriate to determine if the three brand tastes are equal? OA Mann Whitney O8. Chi-square test of independence OC Kruskal Wallis O D. Wilcoxon

Operations Research : Applications and Algorithms
4th Edition
ISBN:9780534380588
Author:Wayne L. Winston
Publisher:Wayne L. Winston
Chapter17: Markov Chains
Section17.6: Absorbing Chains
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Three brands of tea are rated for taste on a scale of 1 to 10. Six persons rate each brand so that there is a total c
18 observations. Which of the following test is appropriate to determine if the three brand tastes are equal?
OA Mann Whitney
O B. Chi-square test of independence
OC Kruskal Wallis
O D. Wilcoxon
Transcribed Image Text:Three brands of tea are rated for taste on a scale of 1 to 10. Six persons rate each brand so that there is a total c 18 observations. Which of the following test is appropriate to determine if the three brand tastes are equal? OA Mann Whitney O B. Chi-square test of independence OC Kruskal Wallis O D. Wilcoxon
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