Index of /moodle2/public/question/bank/statistics/classes/columns

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[PARENTDIR] Parent Directory                             -   
[   ] facility_index.php      2026-05-02 01:40  2.2K  
[   ] discriminative_effic..> 2026-05-02 01:40  2.3K  
[   ] discrimination_index..> 2026-05-02 01:40  2.3K