Skip to main content

Table 3 Kruskal–Wallis equality-of-populations rank test

From: An assessment of mobile phone-based dissemination of weather and market information in the Upper West Region of Ghana

Category Rank sum Category Rank sum Category Rank sum
Total sample
 Female 3695 Non-poor 6728.5 Young 11,418.5
 Male 20,615 Poor 17,581.5 Old 12,891.5
 Chi2 (1) 0.25 Chi2 (1) 0.055 Chi2 (1) 0.614
 Prob > Chi2 0.6174 Prob > Chi2 0.8148 Prob > Chi2 0.4331
 Chi2 with ties (1) 0.547 Chi2 with ties (1) 0.12 Chi2 with ties (1) 1.348
 Prob > Chi2 0.4594 Prob > Chi2 0.7287 Prob > Chi2 0.2456
Lawra district
 Female 179 Non-poor 663.5 Young 1317
 Male 2377 Poor 1892.5 Old 1239
 Chi2 (1) 0.762 Chi2 (1) 0.042 Chi2 (1) 2.212
 Prob > Chi2 0.3828 Prob > Chi2 0.8377 Prob > Chi2 0.137
 Chi2 with ties (1) 1.342 Chi2 with ties (1) 0.074 Chi2 with ties (1) 3.895
 Prob > Chi2 0.2468 Prob > Chi2 0.7857 Prob > Chi2 0.0484
Jirapa district
 Young 1317 Female 2189 Non-poor 3193
 Old 1239 Male 8986 Poor 7982
 Chi2 (1) 2.212 Chi2 (1) 0.404 Chi2 (1) 0.033
 Prob > Chi2 0.137 Prob > Chi2 0.5248 Prob > Chi2 0.856
 Chi2 with ties (1) 3.895 Chi2 with ties (1) 1.031 Chi2 with ties (1) 0.084
 Prob > Chi2 0.0484 Prob > Chi2 0.31 Prob > Chi2 0.7721
  1. H 0: ratings (of the level of usefulness of mobile phone-based weather and market information) within a category are similar