Non-Parametrics, The Case of k Independent Samples

Use The Extension of Medians Test

Test the hypothesis that the following samples were obtained from populations having the same medians. Sample 1: 35, 42, 42, 30, 15, 31, 29, 29, 17, 21 Sample 2: 34, 38, 26, 17, 42, 28, 35, 33 16, 40 Sample 3: 17, 29, 30, 36, 41, 30, 31, 23, 38, 30 Sample 4: 39, 34 22, 27, 42, 33, 24, 36, 29, 25