Ten visitors to an art gallery are asked to rate two sculptures for aesthetic value on a scale of 1(low value) to 5 (high value) What procedure would be used to test the hypothesis that the ratings are not significantly different?
A. Mann–Whitney test
B. Signed-rank test
C. Friedman test
D. Kruskal–Wallis test
Answer: B
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What will be an ideal response?
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Indicate whether the statement is true or false
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Indicate whether the statement is true or false
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