Use a Kruskal-Wallis test to test the claim that the samples come from populations with equal medians. SAT scores for students selected randomly from three different schools are shown below. Use a significance level of 0.05 to test the claim that the students from the three schools had the same median SAT score. What would be the value of R1 that would be used in finding H?
A) $R _ { 1 } = 6$
B) $R _ { 1 } = 52$
C) $R _ { 1 } = 9$
D) $R _ { 1 } = 54$

Question

Use a Kruskal-Wallis test to test the claim that the samples come from populations with equal medians. SAT scores for students selected randomly from three different schools are shown below. Use a significance level of 0.05 to test the claim that the students from the three schools had the same median SAT score.  What would be the value of R1 that would be used in finding H? 
A) $R _ { 1 } = 6$ 
B) $R _ { 1 } = 52$ 
C) $R _ { 1 } = 9$ 
D) $R _ { 1 } = 54$

Quizplus · Accepted Answer

The Answer of Use a Kruskal-Wallis test to test the claim that the samples come from populations with equal medians. SAT scores for students selected randomly from three different schools are shown below. Use a significance level of 0.05 to test the claim that the students from the three schools had the same median SAT score.  What would be the value of R1 that would be used in finding H? 
A) $R _ { 1 } = 6$ 
B) $R _ { 1 } = 52$ 
C) $R _ { 1 } = 9$ 
D) $R _ { 1 } = 54$

Use a Kruskal-Wallis Test to Test the Claim That the Samples