Multiple Choice
The following are the ratings (0 to 4) given by 12 individuals for two possible new flavors of soft drinks. 
Wilcoxon rank-sum is to be used. What is the z test statistic?
A) -0.3464
B) 0.3464
C) 8.6602
D) 0.2807
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q31: What test is an appropriate substitute for
Q43: We can apply nonparametric tests to problems
Q54: Using the following data, the Wilcoxon signed-rank
Q55: The following are the ratings (0 to
Q56: A Spearman rank-order correlation coefficient of _
Q57: Twenty economists were sampled and asked to
Q58: For the coefficient of rank correlation, what
Q61: Two movie reviewers gave their ratings (0
Q63: The following are the ratings (0 to
Q64: In the Kruskal-Wallis test for the following