Essay
THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Random samples of eight freshmen,eight sophomores,and eight juniors taking a business statistics class were drawn.The accompanying table shows scores on the final examination.
-Consider a problem with three subgroups with the sum of ranks in each of the subgroups equal to 32,101.5,and 76.5,with subgroup sizes equal to 7,7,and 6,respectively.Complete the Kruskal-Wallis test and test the null hypothesis of equal subgroup ranks at the 1% level.
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H0 : μ1 = μ2 = μ3
H1 : μi ≠ μj for at least one ...View Answer
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Correct Answer:
Verified
H1 : μi ≠ μj for at least one ...
View Answer
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