What conditions are required for a valid application of the Friedman Fr-test?
Answer to relevant QuestionsWhat is a representative sample? What is its value? Suppose you have used a randomized block design to help you compare the effectiveness of three different treatments: A, B, and C. You obtained the data given in the next table (saved in the LM14_70 file) and plan to conduct ...Use Table XIV of Appendix A to find each of the following probabilities: a. P(rs > .508) when n = 22 b. P(rs > .448) when n = 28 c. P(rs ≤ 648) when n = 10 d. P(rs < -.738 or rs > .738) when n = 8 How does a nonparametric test differ from the parametric t-and F-tests of Chapters? Hematology tests on workers. The accompanying table (saved in the LYMPHO file) lists the lymphocyte count results from hematology tests administered to a sample of 50 West Indian or African workers. Test (at α = .05) the ...
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