Author: Tim Hunt
MDL-31065 question stats: fix analysis of responses not matching a given answer
When shortanswer, numerical, calculated and calculatedsimple questions
did not have a '*' match-anything answer, then any student response that
did not match any of the teacher-given answers were classified as
'[No response]', which was not right.
This patch fixes that. Such responses are now classified as
[Did not match any answer].
While I was doing this, I noticed that the display of tolerance
intervals for numerical questions in the response analysis was horrible,
so I improved it.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=24400682a06c8a440ad9a4d50cf115ab74e28302
http://github.com/moodle/moodle/commit/24400682a06c8a440ad9a4d50cf115ab74e28302
+ 2.3 en [didnotmatchanyanswer,core_question]
+ 2.3 en [answerwithtolerance,qtype_calculated]