Figure 7.
Box plots of the dropout area for the subjective classification according to graders 1 and 2 criteria (a) and (b), respectively, and the objective classification (c).
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.