[Solution] Weights of Poplar Trees Refer to Data Set 9 in Appendix B and use the weights of poplar trees in Year 2 and Site 2. Use the Kruskal-Wallis test
Question: Weights of Poplar Trees Refer to Data Set 9 in Appendix B and use the weights of poplar trees in Year 2 and Site 2. Use the Kruskal-Wallis test with a 0.05 significance level to test the claim that those weights are from populations with medians that are not all equal. Site 2 has dry and sandy soil. Does it appear that the second-year weights are different for the various treatments at this drier site?
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[All Steps] Iris Sepal Lengths Refer to Data Set 7 in Appendix
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(See Solution) Tree Circumference and Height Listed below are
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