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Please help me I do not understand. Thank you in advance! Kruskal-Wallace Test Independent random samples were obtained from three continuous populations. The goal is
Please help me I do not understand. Thank you in advance!
Kruskal-Wallace Test Independent random samples were obtained from three continuous populations. The goal is to make an inference as to whether or not it is reasonable to assume that the populations are identical with respect to location. The three samples are provided in the table below. Sample from Population 1 55.0 56.6 58.0 42.7 63.0 34.4 35.6 43.5 53.5 42.2 Sample from Population 2 63.0 47.9 57.8 81.4 69.3 82.4 64.9 63.1 Sample from Population 3 36.7 49.1 54.3 55.3 45.5 40.5 68.7 46.6 52.2 53.0 43.8 40.4 The hypotheses to be tested are as follows: Hj : All three populations are identical VS Hy : At least one of the three populations differs with respect to location Is there sufficient evidence, at the o = 0.01 level of significance, to conclude that the distributions are not identical with respect to location? Use the Kruskal-Wallace Test to make this determination. Kruskal-Wallace Test Determine the critical point for the test. Round the value to three decimal places. Answer: Juestion 38 ot yet answered Points out of 5.00 v Flag question Kruskal-Wallace Test Compute the value of the test statistic. Round the value to three decimal places. Answer: Kruskal-Wallace Test What is the conclusion at the a = 0.01 level of significance? Select one: O There is sufficient evidence to conclude that the three populations differ in terms of location O There is insufficient evidence to conclude that the three populations differ in terms of locationStep by Step Solution
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