[LON-CAPA-admin] Correct Problems Plot

[Omernik, Paul]

Hello all,

A couple of our faculty have noticed that the Grades » Statistics and Reports » Correct Problems Plot returns incomplete or nonsensical data.

In one instance, a five-problem quiz where each problem was worth two points showed only a bin for the "10" students and no other values. After clearing the cache, I saw only the "6" results.

A 55-point exam in a different course returned a graph with 31, 33, and 48 as the only results.

Is it the case again that an sql_mode value has changed with Ubuntu 20.04 LTS?

Paul
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.lon-capa.org/pipermail/lon-capa-admin/attachments/20210914/2e4a3c97/attachment.html>