MDL-77626 quiz statistics: Divide by zero if a random Q has max mark 0
commitd5086a0938aef13e20e972e9ea67fd7344312f29
authorTim Hunt <T.J.Hunt@open.ac.uk>
Tue, 14 Mar 2023 16:29:12 +0000 (14 16:29 +0000)
committerTim Hunt <T.J.Hunt@open.ac.uk>
Tue, 14 Mar 2023 16:29:12 +0000 (14 16:29 +0000)
tree00d22ea5283447cdb776c99cd85a4f0007e5f5e5
parent5e1df255667070445122c7822d21e66b2e0435fa
MDL-77626 quiz statistics: Divide by zero if a random Q has max mark 0
question/classes/statistics/questions/calculated_question_summary.php
question/tests/calculated_question_summary_test.php