Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Mann-Whitney Test
| Information of sum of ranks | Result of Mann-Whitney Test: Test Statistics a | ||||
|---|---|---|---|---|---|
| group | N | Mean Rank | Sum of Ranks | Mann-Whitney U | Frare_ess_nonessential 2374.50 |
| 1 | 234 | 127.65 | 29869.50 | Wilcoxon W | 29869.50 |
| 2 | 4055 | 2261.41 | 9170035.50 | Z | -25.630 |
| Total | 4289 | Asymp.Sig. (2-tailed) | .000 | ||
a. Grouping Variable: group
